The latest Moana movie is a live-action adaptation of a Disney animated movie of the same name. While the films are fictional, they draw inspiration from the rich seafaring heritage of Polynesian peoples, whose ancestors undertook one of the greatest episodes of maritime exploration in human history.

New climate evidence may help us understand why they embarked on these voyages.

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A feeding frenzy

WD 1856 b was an accidental discovery. Astronomers pointed the TESS observatory at a sample of roughly 2,000 white dwarfs in 2020. These stars are the remains of a Sun-like star that have already gone through a red-giant phase, leaving behind an Earth-size body that’s primarily composed of elements like carbon and oxygen. The TESS team was searching for small objects like comets or asteroids that might transit across the face of these dead stars.

What they found in the WD 1856 system was a gas giant. “As soon as they looked at it, they said, okay, that’s weird,” said Christopher O’Connor, a theoretical astrophysicist at Cornell University and co-author of the recent Nature study on WD 1856 b.

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Public lands grazing is overseen by a nearly century-old system that heavily subsidizes some of the wealthiest Americans while doing little to address its harms to the environment, ProPublica and High Country News found last year.

Even though rangeland management experts say overgrazing has degraded public lands, the new rules being drafted by the US Department of the Interior’s Bureau of Land Management—the first overhaul since 1995—would instead expand the practice.

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One of those challenges, which only affects some types of hardware, is calibration. For devices we manufacture, like superconducting qubits, there are always subtle variations among individual qubits. (This is not true when we use something like an atom to hold the qubit, but the lasers that control them can drift.) As a result, this hardware is put through a process called calibration, where we test different frequencies and amplitudes of the microwave pulses that control them to find the combination that produces the lowest error rates, and then save those settings for use in calculations.

However, you can't perform the typical calibration process while you're doing calculations, which means drift becomes an issue for long and complicated algorithms. Google, though, has figured out that it's possible to do calibration using the same data that's used for error correction.

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Police and fire departments have described using both increased drone surveillance and steep fines to deter people from shooting off illegal fireworks, with many departments publicizing their drone videos on social media and warning that their drones will be watching in the future. Incidents involving illegal fireworks have led to costly fires, injuries, and even multiple deaths each year, along with creating local air and noise pollution for residential neighborhoods.

This year, the $100,000 fine for illegal fireworks came from the Sacramento Fire Department in Northern California deploying its own drones for the first time on the Fourth of July, according to CBS News Sacramento. Sacramento Fire Captain Justin Sylvia described the fire department’s drones as being capable of recording scenes in high-resolution video to help investigators identify the house or closest location using Google Maps.

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The milestone mission began with the liftoff of a Long March 10B rocket from the Wenchang Commercial Space Launch Site on Hainan Island, China's southernmost province. Powered by seven kerosene-fueled engines, the approximately 209-foot-tall (63.6-meter) rocket took off at 12:15 am EDT (04:15 UTC), or 12:15 pm local time at the seaside spaceport at Wenchang.

About 10 minutes later, the Long March 10B booster descended from space and guided itself into a four-legged frame affixed to an offshore vessel. Tensioned cables stretched over the ship in a grid pattern captured the rocket as it shut down its landing engines, leaving the smoldering booster hanging in midair. The rocket's upper stage continued into orbit and deployed a payload known only as CX-26. Chinese officials hailed the flight as a "complete success."

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Back in 2024, we reported on the discovery of the Quest shipwreck, the polar exploration vessel that served Arctic explorer Sir Ernest Shackleton on his last voyage. Shackleton died before reaching their destination, and the ship sank in 1962. The Royal Canadian Geographic Society (RCGS) has now released the first images of the wreck more than 60 years after it sank, published in Canadian Geographic magazine.

Shackleton, of course, is most famous for his ill-fated voyage on the Endurance, which became trapped in sea ice in 1914 and sank. Shackleton and his crew defied the odds and survived. (The Endurance shipwreck was finally found in 2022.) By the time Shackleton returned to England, the country was embroiled in World War I, and many of his men enlisted. Shackleton was considered too old for active service. He was also deeply in debt from the Endurance expedition, earning a living on the lecture circuit. But he still dreamed of making another expedition to the Arctic Ocean north of Alaska to explore the Beaufort Sea. He got funding from an old school chum, John Quillier Rowett.

Shackleton purchased a wooden Norwegian whaler, Foca I, which his wife Emily renamed Quest. When the Canadian government withdrew its support, the mission shifted back to the Antarctic, and the Quest received an extensive retrofit. The improvements included a new deckhouse, a heated crow’s nest, a wireless set, and an odograph for tracing and charting the route automatically, as well as a Lucas deep-sea sounding machine, a large and pricey collection of cameras and photographic equipment, and even a small airplane.

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As a ransomware negotiator for the company DigitalMint, Florida resident Angelo Martino's job was "to negotiate with cybercriminals to mitigate the ransoms paid by [DigitalMint's] clients," the US government said in a sentencing memorandum on Tuesday. "Instead, Martino provided the cybercriminals with confidential negotiation information to maximize the ransoms in exchange for a portion of the ransom payments. Five of the victims whom Martino was supposed to help paid over $75 million to ransomware affiliates, including likely millions of dollars in ransom demands inflated as a result of the confidential information provided by Martino."

Martino, 41, pleaded guilty and asked for a 24-month sentence, noting that he "provided substantial assistance that contributed to the indictment and conviction of two co-defendants." As described in this November 2025 article, the co-defendants were Texas resident Kevin Martin, a ransomware negotiator for DigitalMint, and Georgia resident Ryan Goldberg, an incident manager at security firm Sygnia.

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The decision last fall followed clumsy discussion by Kennedy's dubiously qualified advisors, who make up the Advisory Committee on Immunization Practices (ACIP) for the Centers for Disease Control and Prevention. Most noticeably, their unprompted review of the MMRV vaccine did not include a standard decision-making framework ACIP has historically used to comprehensively evaluate what the change would mean for US children in practice—including basic questions, such as which children would be affected.

Still, the decision meant that private health insurance providers would no longer be required to cover the vaccine, called MMRV. It also meant the shot would no longer be available through a federal program that provides vaccines to about half of American children, mostly from low-income families.

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The Steam Machine compatibility for many Steam games is pretty simple to figure out, of course. If a game is already verified on Steam Deck, it is seemingly guaranteed to be verified on the Steam Machine, as far as we can tell. On the other side, games that have already been confirmed not to work with SteamOS (which can happen for various reasons) obviously won't work on the SteamOS-powered Steam Machine.

The messy middle is where a Steam Machine Verified badge could come in most handy. These are games that Valve has confirmed will load on SteamOS, but which the aging, portable Steam Deck can't handle at the 1200x800, 30 fps standard that Valve requires at default settings (for the Steam Machine, this requirement grows to 1080p and 30 fps). On the Steam Store, these games show up as "Unsupported" on Steam Deck because "the game's graphics settings cannot be configured to run well on Steam Deck" or "this game requires manual configuration of graphics settings to perform well on Steam Deck."

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In late June, there were reports of some Hue Bridge Pro devices not working properly after installing a firmware update. Philips released firmware version 2071353020 in early June, saying that it included “several small changes” to make Hue Bridge Pros work “better.” But some customers had a different experience: Their devices stopped responding and displayed a red LED.

A Reddit user going by the name statelymachine is one of the people online who reported that the update “bricked” their device.

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Measuring how much the Earth twists spacetime as it rotates has been much more challenging because our pale blue dot of a planet is millions of times lighter than a typical black hole and rotates rather slowly.

But now, a team of astronomers led by Ignazio Ciufolini, a physicist at the Wuhan Institute of Physics and Mathematics in China, reports the most accurate measurement of the terrestrial Lense-Thirring effect to date. Their work brings our uncertainty down from a few percentage points to just 0.2 percent. And they did it with a satellite that looks like a cross between a golf ball and a disco globe.

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On Thursday, the EC said its investigation indicated that “Meta did not adequately assess the risks of its addictive design on the physical and mental wellbeing of users, including minors and vulnerable adults.”

“These features fuel the user's urge to keep scrolling and shift the brain into ‘autopilot mode,' contributing to unhealthy habits and compulsive use,” the commission said.

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The stakes are high with this document, known as a draft RFP. The space agency, publicly, has set an end date for the International Space Station of 2030. Although there is likely to be a two-year extension, time is still running short to build, test, and fly a vehicle as complex as a space station. NASA officials and the US Congress have both said they want to avoid a gap in having a human presence in orbit, and this has created considerable urgency about what comes next.

Nearly five years ago the space agency took a concrete step toward filling this gap, awarding funding to three companies to develop space station concepts. Previously, NASA had also provided $140 million to another space station company, Axiom Space. These Space Act Agreements were intended as a prelude to a second phase of the program, which would award substantially more funding to one or two more companies to proceed into the construction and launch of their space stations. But phase two of the program kept getting delayed, in part because Congress dithered on funding.

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Unlike most automakers, worker unions are extremely powerful at the VW Group. Half of the 20 seats on the supervisory board are appointed by worker councils. Another two seats are spoken for thanks in part to the company's partial ownership by the German state of Lower Saxony—currently held by that state's minister of education and minister-president. So while profit has been important, it's not the only thing that matters to the decision-makers.

Over the years, there have been lengthy fights over any suggestion of redundancies. Lately, VW Group and its unions spent months in negotiations in 2024 before finally agreeing to a plan to cut 35,000 jobs by 2030.

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Funk was the last living member of the First Lady Astronaut Trainees (FLATs, or as they were later dubbed by the media, the Mercury 13), a group of women pilots who volunteered to go through the same physical and psychological tests as the United States' first spacemen.

Despite performing as well or better than their male counterparts, though, the Lovelace Woman in Space Program was conducted separately from NASA, and the space agency required that its astronauts be test pilots with jet time. The US military, however, did not accept women into its flight programs.

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Politicians are, of course, turning ACs into a weapon in their broader culture wars. Far-right figure Marine Le Pen pledged to roll out air-conditioning across France if her party comes to power, while the British Conservatives vowed to overturn net-zero rules that restrict AC installation in new builds. On the left, the argument runs that air-conditioning would mainly benefit the rich and not those who need it most. It would also lock Europe into the same high-energy cooling spiral seen in the US and Asia. To date, only around 20 percent of Europeans have AC at home (and a mere 4 percent in the UK), compared with roughly 90 percent in the US, where electricity is considerably cheaper.

In Europe, air-conditioning is no longer just about comfort. It helps adults stay productive through extreme heat, and children concentrate in poorly ventilated schools. It helps people nod off when the air is still stiflingly warm long after sunset. It can even save lives. One research group estimated that air-conditioning prevented nearly 200,000 premature deaths among people over 65 in 2019 alone.

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As always, we welcome reader submissions, and if you don't want to miss an issue, please subscribe using the box below (the form will not appear on AMP-enabled versions of the site). Each report will include information on small-, medium-, and heavy-lift rockets as well as a quick look ahead at the next three launches on the calendar.

RFA sets launch date for August. Almost two years after an RFA One first stage burst into flames during a static fire test, German rocket-builder Rocket Factory Augsburg is preparing for a second attempt at the rocket’s inaugural flight from SaxaVord Spaceport in Scotland, European Spaceflight reports. The launch window will open on August 10, the Spaceport said in its announcement.

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In some ways, though, the process has become much more difficult.

Just ask Alabama-based Audi Performance & Racing, more prominently known as APR. As modern vehicles become increasingly software-driven and OEMs continue to tighten security, the company has had to work harder each year to offer ECU tuning that delivers more power while staying within factory parameters for overall reliability. It's a far more arduous process now than it was in the early aughts, when my own B5-generation Audi S4 was still fresh on the market.

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Based on the presence of hominin and pygmy elephant bones in the same layers of cave sediment, it originally looked like the Hobbits had hunted and butchered dwarf elephants—an impressive feat for such a tiny hominin. But according to University of Tübingen anthropologist Elizabeth Veatch and her colleagues, it was the Komodo dragons that were the hunters, while the Hobbits only showed up to scavenge what was left.

If Veatch and her colleagues are right, their findings may challenge some of the assumptions we’ve made about Homo floresiensis—and about which hominin species was the first to venture into the wider world beyond Africa.

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