America's top colleges and finance-industry recruiters have long had their eye on teenage whiz-kids who compete in a prestigious high-school math contest. Now, allegations of cheating are threatening to disrupt it. WSJ: Online leaks of tests for the country's best-known math contest -- the 74-year-old American Mathematics Competition -- are upsetting students who have spent years preparing for the exams. Ahead of the coming school year and test season, angry parents and math coaches have pushed the contest's administrator to tighten controls. The incident is the latest byproduct of a high-pressure college-admissions race that can lead students to look for any edge to get ahead.

[...] As early as elementary school, students interested in flexing their math knowledge beyond what is taught in school can participate in math clubs and competitions. Each year, more than 300,000 students through high school participate in the AMC's first round of multiple-choice tests. Several thousand top performers are invited to sit for a higher-level test, and from there, around 600 compete in national "math olympiads." The top six math students in the nation then represent the U.S. internationally; the U.S. won its ninth International Mathematical Olympiad title this summer.

Murmurs about cheating in the AMC have circulated for a few years, participants say, but reached critical levels during the past school year. The entirety of exams at each level of the competition were available online hours or days before students sat for the tests, a spokeswoman for the Mathematical Association of America confirmed. Testing sites in the U.S. and abroad receive the questions online early to give proctors time to print them out for the in-person exams.

AltStore PAL, a third-party iOS app store available in the EU, has eliminated its annual 1.50-euro subscription fee after receiving a "MegaGrant" from Epic Games. This grant was awarded for "innovation in app distribution," allowing AltStore to cover Apple's Core Technology Fee without charging users. The Verge reports: Epic uses MegaGrants as a way to "sponsor the development of exciting projects that may not otherwise have enough funding to fully realize," the company says. The grants are typically meant for smaller teams using Epic's technologies to "bring bold, challenging, and insanely creative dreams to life," but in this case, Epic awarded the grant for "innovation in app distribution," according to AltStore. AltStore didn't share the dollar value of the grant.

Current subscribers won't be charged when their renewal date rolls around, AltStore says. The AltStore team also plans to "show our appreciation for our existing subscribers in a future update" but didn't specify what that might look like.

Climate activists have broken into four German airport sites, briefly bringing air traffic to a halt at two of those before police made arrests. From a report: Protesters from Letzte Generation -- Germany's equivalent to Just Stop Oil -- gained access on Thursday to airfields in areas near the takeoff and landing strips of Cologne-Bonn, Nuremberg, Berlin Brandenburg and Stuttgart airports at dawn. Air traffic was suspended for a short time at Nuremberg and Cologne-Bonn due to police operations. The activists cut holes in fences with bolt cutters, glued themselves to the asphalt and unfurled banners reading "Oil kills" and "Sign the treaty," in reference to Letzte Generation's demand that the German government negotiate and sign an agreement for an international ban on the use of oil, gas and coal by 2030.

The action was reminiscent of similar protests this summer and followed raids carried out a week ago on the homes of climate activists in five German cities, at which police collected DNA samples, in what Letzte Generation called "an attempt at intimidation." The interior minister, Nancy Faeser, condemned the protest and called for anyone convicted of involvement in Thursday's action to be given prison sentences. She wrote: "These criminal actions are dangerous and stupid. These anarchists are risking not only their own lives, but are also endangering others. We have recommended tough prison sentences. And we obligate airports to secure their facilities significantly better."

Californians' driver's licenses are going digital as people will soon be able to carry them in their Apple or Google wallets. From a report: The governor's office says it's a secure and convenient tool that will allow users to more easily undergo ID verification, such as airport screenings. The virtual wallet capabilities, which are set to roll out "in the coming weeks," will allow users to add and access California driver's licenses and ID cards on their iPhones, Apple Watch and Android devices -- similar to credit cards.

They will be authorized for use in TSA screenings, select apps and select businesses, such as Circle K. Participating airports in the state include SFO, SJC and LAX. The new format, which Gov. Gavin Newsom is expected to announce Thursday, is part of the DMV's broader mobile driver's license (mDL) pilot, which launched last year. "This is a big step in our efforts to better serve all Californians, meeting people where they're at and with technology people use every day," Newsom said in a statement shared first with Axios.

EmagGeek writes: Kim Dotcom, who is facing criminal charges relating to the defunct filesharing website Megaupload, is to be extradited to the US, the New Zealand justice minister says, which could end more than a decade of legal wrangling. German-born Dotcom has New Zealand residency and has been fighting extradition to the US since 2012 after an FBI-ordered raid on his Auckland mansion. The high court in New Zealand first approved his extradition in 2017, with an appeal court reaffirming the finding the year after. In 2020, the country's supreme court again affirmed the finding but opened the door for a fresh round of judicial review.

Now, the justice minister, Paul Goldsmith, has signed an extradition order for Dotcom, a spokesperson said on Thursday. "I considered all of the information carefully, and have decided that Mr Dotcom should be surrendered to the US to face trial," Goldsmith said. "As is common practice, I have allowed Mr Dotcom a short period of time to consider and take advice on my decision. I will not, therefore, be commenting further at this stage."

Ars Technica's John Timmer reports: [T]he International Astronomical Union has a resolution that calls for a "Lunar Celestial Reference System" and "Lunar Coordinate Time" to handle things there. On Monday, two researchers at the National institute of Standards and Technology, Neil Ashby and Bijunath Patla, did the math to show how this might work. [...] Ashby and Patla worked on developing a system where anything can be calculated in reference to the center of mass of the Earth/Moon system. Or, as they put it in the paper, their mathematical system "enables us to compare clock rates on the Moon and cislunar Lagrange points with respect to clocks on Earth by using a metric appropriate for a locally freely falling frame such as the center of mass of the Earth-Moon system in the Sun's gravitational field." What does this look like? Well, a lot of deriving equations. The paper's body has 55 of them, and there are another 67 in the appendices. So, a lot of the paper ends up looking like this.

Things get complicated because there are so many factors to consider. There are tidal effects from the Sun and other planets. Anything on the surface of the Earth or Moon is moving due to rotation; other objects are moving while in orbit. The gravitational influence on time will depend on where an object is located. So, there's a lot to keep track of. Ashby and Patla don't have to take everything into account in all circumstances. Some of these factors are so small they'll only be detectable with an extremely high-precision clock. Others tend to cancel each other out. Still, using their system, they're able to calculate that an object near the surface of the Moon will pick up an extra 56 microseconds every day, which is a problem in situations where we may be relying on measuring time with nanosecond precision. And the researchers say that their approach, while focused on the Earth/Moon system, is still generalizable. Which means that it should be possible to modify it and create a frame of reference that would work on both Earth and anywhere else in the Solar System. Which, given the pace at which we've sent things beyond low-Earth orbit, is probably a healthy amount of future-proofing. The findings have been published in the Astronomical Journal. A National Institute of Standards and Technology (NIST) press release announcing the work can be found here.

Paramount Global will lay off 15% of its U.S. workforce, close Paramount Television Studios, and transfer its projects to CBS Studios as part of a massive restructuring plan. According to Reuters, the media company "aims to reduce annual costs by $500 million and return to profitable growth ahead of its merger with David Ellison's Skydance Media." From the report: In an internal memo, Paramount's co-CEOs stated that the company is at an "inflection point" where changes are necessary to strengthen the business. The layoffs, which were announced during a post-earnings call last week, are expected to affect roughly 2,000 people. They will continue through the end of 2024, with 90% of the cuts expected to be completed by the end of September. Paramount Television Studios (PTVS) will also be shut down as part of the company's broader restructuring plans, President Nicole Clemens said in an email to employees.

George Cheeks, Paramount Global's co-CEO, said the move to close down the studio by the end of the week is the result of major shifts in the television and streaming industry and a need to streamline the company. All current PTVS series and development projects will be transferred to CBS Studios, Cheeks said, adding that members of CBS teams will also be leaving the company.

An anonymous reader shares a report: A record 15 national heat records have been broken since the start of this year, an influential climate historian has told the Guardian, as weather extremes grow more frequent and climate breakdown intensifies. An additional 130 monthly national temperature records have also been broken, along with tens of thousands of local highs registered at monitoring stations from the Arctic to the South Pacific, according to Maximiliano Herrera, who keeps an archive of extreme events.

He said the unprecedented number of records in the first six months was astonishing. "This amount of extreme heat events is beyond anything ever seen or even thought possible before," he said. "The months from February 2024 to July 2024 have been the most record-breaking for every statistic." This is alarming because last year's extreme heat could be largely attributed to a combination of man-made global heating -- caused by burning gas, oil, coal and trees -- and a natural El Nino phenomenon, a warming of the tropical Pacific Ocean surface that is associated with higher temperatures in many parts of the world. The El Nino has been fading since February of this year, but this has brought little relief.

"Far from dwindling with the end of El Nino, records are falling at even much faster pace now compared to late 2023," said Herrera. New ground is broken every day at a local level. On some days, thousands of monitoring stations set new records of monthly maximums or minimums. The latter is particularly punishing as high night-time temperatures mean people and ecosystems have no time to recover from the relentless heat. In late July, for example, China's Yueyang region sweltered though an unprecedentedly elevated low of 32C during its dark hours, with dangerously high humidity.

The World Health Organization on Wednesday declared the ongoing mpox outbreak in Africa a global health emergency. From a report: WHO convened its emergency mpox committee amid concerns that a deadlier strain of the virus, clade Ib, had reached four previously unaffected provinces in Africa. This strain had previously been contained to the Democratic Republic of Congo.

Independent experts on the committee met virtually Wednesday to advise WHO Director-General Tedros Adhanom Ghebreyesus on the severity of the outbreak. After that consultation, he announced Wednesday that he had declared a public health emergency of international concern -- the highest level of alarm under international health law.

Also known as PHEIC, this is a status given by WHO to "extraordinary events" that pose a public health risk to other countries through the international spread of disease. [...] Since the beginning of this year, more than 17,000 cases and more than 500 deaths have been reported in 13 countries in Africa, according to the Africa Centers for Disease Control and Prevention, which classifies the outbreak as a "very high risk event."

U.S. Senators Elizabeth Warren and Bob Casey have accused supermarket giant Kroger of potential price-gouging through its adoption of electronic shelf labels (ESLs). In a letter to Kroger CEO Rodney McMullen, the lawmakers expressed concern that ESLs could enable dynamic pricing of groceries, potentially creating artificial scarcity and inflating prices of essential goods.

Kroger, which operates nearly 3,000 stores nationwide, began implementing ESLs in 2018 under the "Kroger Edge" program. While initially promoted as a consumer-friendly technology offering video ads and personalized shopping assistance, the senators argue it could lead to "surge pricing" similar to ride-sharing services. The lawmakers' concerns reflect broader scrutiny of differential pricing practices across industries. The Federal Trade Commission recently launched an investigation into such tactics, which have been observed in sectors ranging from e-commerce to travel booking.

Manny Fidel, reporting for Sherwood News: When you're immersed in a game like "Cyberpunk 2077," it's easy to get lost in its realism. As you run around the crowded streets of Night City, you notice the reflections of the city lights and neon signs in the puddles when it rains. Even the complexion and texture of a character's skin are enamoring. At full power, the game, created by CD Projekt Red, is a graphical marvel. It's also a symbol of a decades-long arms race between the biggest video game companies to make things look as real as possible. And then there are Nintendo games.

Take 2022's "Pokemon Scarlet" and "Pokemon Violet" on the Nintendo Switch. Despite being the latest releases in a legendary franchise, in terms of its graphics they could've easily been published 15 years ago. It's a perfect example of how, sometimes to the frustration of gamers, Nintendo seemingly refuses to step into the present day. None of its flagship games really compete with the rest of the industry's optical experiences. The graphics of games like "Red Dead Redemption 2," "Starfield," and "The Last of Us: Part II" are decades ahead of Nintendo.

But here's the thing: Nintendo doesn't have to catch up, nor does it want to. "Pokemon Scarlet" and "Pokemon Violet" sold 10 million copies during their launch weekend alone. According to IGN, Nintendo is responsible for three of the top five bestselling video game consoles of all time. Its characters -- Mario and Luigi, Link and Zelda, Pikachu and Ash -- have defined and are constantly redefining the industry. Nintendo is a money machine. It's been raking in more than $10 billion in revenue (more than 1.6 trillion yen) annually for the past several years, and its profits have grown sharply, topping out at about $3.3 billion in the fiscal year ended March 2024. For comparison, in its latest fiscal year, Sony's gaming division generated $29.1 billion of revenue and an operating profit of nearly $2 billion. Nintendo posted $11.4 billion of revenue and an operating profit of $3.6 billion.

An anonymous reader shares a report: Pentagon officials say the U.S. stands at the precipice of a new golden age of defense innovation driven by upstart contractors, advances in technology and a world brimming with threats. The Defense Department's inability to make unorthodox bets, feed a vibrant industrial base and embrace readily available technologies has rendered it under-supplied, the target of dual-use evangelists and vulnerable to more nimble adversaries.

Deputy Defense Secretary Kathleen Hicks said in a speech last week the department "cannot tolerate the same old mindsets" as it butts heads with Russia and China, while also invoking America's mass production overhaul during World War II. Heidi Shyu, the Pentagon's chief tech officer, separately called the clip of "nontraditional, venture-backed companies" entering the defense industry "unprecedented," adding: "They're nipping at the heels, I tell you. I have traditional defense contractors say, 'Hey, this isn't fair.'"

Defense Innovation Unit director Doug Beck said the department is at a "positive tipping point." "We've been given the tools, and now it's about execution and delivery," Beck said. "I think we're well on our way out of the dark age." Hicks' declaration comes one year after she stuck her neck out for Replicator, meant to arm troops with thousands of drones and prove the Pentagon can be agile. That $1 billion gambit is on track, with more than 1,000 AeroVironment-made Switchblade 600 drones already in the pipeline, according to officials.

An anonymous reader quotes a report from ExtremeTech: The family of a French mariner who died on the imploded Titan submersible last year has sued Titan's maker, OceanGate Expeditions, for more than $50 million. The lawsuit claims OceanGate is responsible for explorers' suffering immediately preceding their deaths, as well as for failing to disclose the extent of the submersible's risks. Among those risks are Titan's cheap materials, including the $30 Logitech gaming controller used aboard the vehicle. [...]

The lawsuit points at Titan's "hip, contemporary, wireless electronics system" and then alleges that none of the controllers or gauges inside Titan would operate without a constant source of power and a wireless signal. One of those controllers was a modified Logitech F710 Gamepad, a $30 to $40 device designed for, well, gaming. The gamepad quickly became the subject of internet mockery following the loss of Titan; some speculators said the submersible must have been doomed to fail if it used such cheap components. The lawsuit even claims the controller's Bluetooth (rather than wired) connectivity set it up for failure. Still, other speculators believe the controller wouldn't have had much impact on the submersible's operational durability. Instead, the issue would have been with the vehicle's carbon fiber pressure cylinder, which Rush allegedly bought off Boeing at a discount after the material passed its "airplane shelf life." Regardless of the exact material, it seems the consensus among members of the public is that for OceanGate, quality was an afterthought.

National-security authorities have warned for years that today's encryption will become vulnerable to hackers when quantum computers are widely available. Companies can now start to integrate new cryptographic algorithms into their products to protect them from future hacks. From a report: Some companies have already taken steps to replace current forms of encryption with post-quantum algorithms. The National Institute of Standards and Technology, an agency of the Commerce Department, published three new algorithms for post-quantum encryption Tuesday.

The three algorithms that NIST selected use different types of encryption to protect digital signatures that authenticates information, and cryptographic key exchange, which keeps data confidential. IBM researchers were part of teams that submitted algorithms that NIST selected. International Business Machines is working with companies in telecommunications, online payments and other industries on how to implement the new standards.

"Our digital economy is toast unless people go in and change the cryptography," said Scott Crowder, vice president of IBM's quantum adoption group. The new standards from NIST will be influential because they will replace encryption algorithms in use all over the world, said Joost Renes, principal cryptographer at NXP Semiconductors, a key provider of chips to the auto industry. NXP customers in different industries have been asking about the new encryption algorithms and want to make sure their suppliers are prepared to migrate to post-quantum cryptography, Renes said. He said NXP will start using the algorithms as soon as possible but declined to comment on when that will be. "You should really look at this as a kind of ongoing transition project which is going to take quite some time," he said.

A rare bid to break up Alphabet's Google is one of the options being considered by the Justice Department after a landmark court ruling found that the company monopolized the online search market, Bloomberg News reported Tuesday, citing sources familiar with the matter. From the report: The move would be Washington's first push to dismantle a company for illegal monopolization since unsuccessful efforts to break up Microsoft two decades ago.

Less severe options include forcing Google to share more data with competitors and measures to prevent it from gaining an unfair advantage in AI products, said the people, who asked not to be identified discussing private conversations. Regardless, the government will likely seek a ban on the type of exclusive contracts that were at the center of its case against Google. If the Justice Department pushes ahead with a breakup plan, the most likely units for divestment are the Android operating system and Google's web browser Chrome, said the people. Officials are also looking at trying to force a possible sale of AdWords, the platform the company uses to sell text advertising, one of the people said.

Hackers at the DEF CON conference in Las Vegas identified vulnerabilities in voting machines slated for use in the 2024 U.S. election, but fixes are unlikely to be implemented before November 5, organizers said. The annual "Voting Village" event, held away from the main conference floor due to security concerns, drew election officials and cybersecurity experts. Organizers plan to release a detailed report on the vulnerabilities found.

Catherine Terranova, an event organizer, said major systemic changes are difficult to make 90 days before an election, particularly given heightened scrutiny of election security in 2024. The process of addressing vulnerabilities involves manufacturer approval, recertification by authorities, and updating individual devices. This typically takes longer than the time remaining before the election, according to Scott Algeier, executive director of the Information Technology-Information Sharing and Analysis Center. The event comes amid ongoing concerns about foreign targeting of U.S. elections, including a recent hack of former President Donald Trump's campaign, reportedly by Iran.

Driverless Waymo vehicles in a San Francisco parking lot have been repeatedly honking at each other, disrupting nearby residents' sleep and daily lives, according to local media report. The incidents, occurring at random times over the past two weeks, have prompted complaints from multiple condo dwellers. Randol White, a local resident, first noticed the problem when he was awakened at 4 a.m. by the cacophony. Another resident, Russell Pofsky, reported being woken up more times in the past fortnight than in the previous 20 years combined.

Waymo acknowledged the issue in a statement, saying they have identified the cause and are implementing a fix. The company's response comes after affected residents reached out to report the problem.

An anonymous reader quotes a report from Ars Technica: SpaceX will fly the first-ever human spaceflight over the Earth's poles, possibly before the end of this year, the company announced Monday. The private Crew Dragon mission will be led by a Chinese-born cryptocurrency entrepreneur named Chun Wang, and he will be joined by a polar explorer, a roboticist, and a filmmaker whom he has befriended in recent years. The "Fram2" mission, named after the Norwegian research ship Fram, will launch into a polar corridor from SpaceX's launch facilities in Florida and fly directly over the north and south poles. The three-to-five day mission is being timed to fly over Antarctica near the summer solstice in the Southern Hemisphere, to afford maximum lighting.

The four-person crew will fly, fittingly, aboard Crew Dragon Endurance, which is named after Ernest Shackleton's famous ship that was trapped in the Antarctic ice and eventually sunk there about a century ago. The spacecraft will be fitted with a cupola for both photography and filming. This will be SpaceX's third free-flying mission aboard Crew Dragon, following the Inspiration4 mission funded and commanded by US entrepreneur Jared Isaacman in 2021, and his forthcoming Polaris Dawn mission which may launch later this month. In an interview, Wang said he modeled the Fram2 mission's crew and public outreach programs on the template established by Isaacman.

An anonymous reader quotes a report from The Guardian: When "I can has cheezburger?" became one of the first internet memes to blow our minds, it's unlikely that anyone worried about how much energy it would use up. But research has now found that the vast majority of data stored in the cloud is "dark data", meaning it is used once then never visited again. That means that all the memes and jokes and films that we love to share with friends and family -- from "All your base are belong to us", through Ryan Gosling saying "Hey Girl", to Tim Walz with a piglet -- are out there somewhere, sitting in a datacenter, using up energy. By 2030, the National Grid anticipates that datacenters will account for just under 6% of the UK's total electricity consumption, so tackling junk data is an important part of tackling the climate crisis.

Ian Hodgkinson, a professor of strategy at Loughborough University has been studying the climate impact of dark data and how it can be reduced. "I really started a couple of years ago, it was about trying to understand the negative environmental impact that digital data might have," he said. "And at the top of it might be quite an easy question to answer, but it turns out actually, it's a whole lot more complex. But absolutely, data does have a negative environmental impact." He discovered that 68% of data used by companies is never used again, and estimates that personal data tells the same story. [...] One funny meme isn't going to destroy the planet, of course, but the millions stored, unused, in people's camera rolls does have an impact, he explained: "The one picture isn't going to make a drastic impact. But of course, if you maybe go into your own phone and you look at all the legacy pictures that you have, cumulatively, that creates quite a big impression in terms of energy consumption." Since we're paying to store data in the cloud, cloud operators and tech companies have a financial incentive to keep people from deleting junk data, says Hodgkinson. He recommends people send fewer pointless emails and avoid the "dreaded 'reply all' button."

"One [figure] that often does the rounds is that for every standard email, that equates to about 4g of carbon. If we then think about the amount of what we mainly call 'legacy data' that we hold, so if we think about all the digital photos that we have, for instance, there will be a cumulative impact."

Civil servants in the UK are locked in a row with the government over plans to use AI to answer taxpayer complaints. The Telegraph: Letters and emails to the Treasury are already being read by an AI tool which summarises the contents and suggests responses for civil servants. The government is now in talks to use AI across more departments, The Telegraph understands. A government spokesman said: "We make no apology for exploring innovations which improve public services. This tool has already been in use for four months and has increased productivity by 30pc, helping us save taxpayers' money by stopping the need to use expensive contractors during busy periods.

"Staff at the Treasury will continue to write all public correspondence and make decisions on cases. This tool, which was developed by data science experts in the department, helps civil servants respond to thousands more questions quickly and on time." But the civil serrvice trade body, the Public and Commercial Services (PCS) union, warned that the AI tool could be developed "on the cheap," leading to correspondence being misread. Fran Heathcote, PCS general secretary, said that while the union has no objection in principle to AI, that training the tool "properly takes a long time and considerable resources." Ms Heathcote added: "Further, in anticipation of AI working well, staff numbers are cut so you get the worst of all worlds: a poorly functioning AI system with too few humans left behind to pick up the broken pieces."