United Launch Alliance announced Wednesday it plans to return its Vulcan rocket to service on November 13, nine months after a solid rocket booster anomaly threw the company's 2026 launch schedule into oblivion.

The return-to-flight mission will launch 40 satellites for the Amazon Leo broadband constellation, the first of 38 Vulcan flights Amazon has booked to deploy the bulk of its network. The mission will lift off from Cape Canaveral Space Force Station, Florida, and ULA said the launch date is pending range approval.

The launch is critical for ULA after its new flagship rocket suffered nozzle failures on its solid rocket boosters on two of its first four missions, most recently during a flight in February. In both cases, the rocket overcame the nozzle failure and completed its mission, but officials at the US Space Force, ULA's primary customer, lost confidence in Vulcan.

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The European Union plans to create the first subsea Internet cable directly connecting Europe to Greenland. The Pan-Arctic Cable project could also extend to Canada and eventually link with Japan and South Korea, notably bypassing the United States.

The Pan-Arctic Cable is described as a European Union flagship project in a European Commission joint communication published on October 20, 2026. The policy document describes a new European strategy for the Arctic that supports “a sovereign, secure and resilient submarine cable connection linking Greenland directly to the EU,” while also suggesting that “like-minded partners like Canada” could provide a stepping stone for future cable expansion toward Asia.

“It is interesting that this project is even being considered, because five years ago it would have seemed like not a particularly commercially attractive proposition,” Elisabeth Braw, a senior fellow at the Atlantic Council who leads the Threats to the Global Maritime Order Initiative, told Ars. “But the fact that it's being considered is very much on trend and a sign of our times.”

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Anti-vaccine Health Secretary Robert F. Kennedy has unilaterally passed a rule that will allow specialty pharmacies to sell six specific peptide drugs, overruling scientists at the Food and Drug Administration.

The peptides are popular among members of Kennedy's Make America Health Again movement and many prominent MAHA figures and Kennedy allies sell them. Kennedy said he uses some of the peptides and called himself a "big fan." But FDA scientists continue to say there is insufficient evidence to show if they're effective and they are potentially dangerous. In 2023, the safety concerns led the FDA to remove the six peptides from a list of drugs that can be made by specialty pharmacies called compounding pharmacies—which make customized formulations of drugs for patients, or, in cases such as this, specialty drugs in bulk.

Kennedy's new rule sidesteps the need to formally undo that FDA action. The rule is titled "Enforcement Discretion Policy Regarding 503A Compounding Using Certain Peptide Bulk Drug Substances" and was made available Wednesday on the Federal Register, with the final publication data set for October 30. The rule does not change the regulatory status of the peptide; instead, it states the Department of Health and Human Services (HHS) will no longer take enforcement action against compounding pharmacies for making the peptides, essentially giving them a green light to freely produce and sell them. Kennedy had quietly proposed this rule earlier this month.

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The Trump administration is trying to stop Utah from enforcing its gambling ban against Kalshi, making Utah the 10th state sued by the US government agency that regulates prediction markets.

Utah, which prohibits gambling, sued Kalshi in a state court last week. Utah's lawsuit seeks an order prohibiting Kalshi from offering bets on sports, elections, politics, and other events.

“Kalshi runs an online casino in Utah and calls it a prediction market. That violates Utah law,” Utah Attorney General Derek Brown, a Republican, said last week. “Not only do our state laws ban gambling but Utah is one of only two states where gambling is also prohibited under the state constitution. For 130 years, Utah has been clear: gambling has no place here, and we will enforce our laws.”

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The private space tourism era looked so very promising five years ago. Blue Origin and Virgin Galactic had begun flying customers—real people with zero space experience—on suborbital missions. And at about the same time, private citizens were going to orbit for days at a time aboard SpaceX's Crew Dragon.

But that was then. Consider the state of play today:

• It has been 10 months since Blue Origin's New Shepard spacecraft flew its last mission in January. The program was subsequently "paused," but let's be real. Blue Origin has moved on. New Shepard's engineering teams are now supporting the New Glenn rocket and Blue Moon lander programs.
• SpaceX flew its final free-flyer mission on Dragon, Fram2, in April 2025. A handful of non-NASA missions bound for space stations remain on the spacecraft's manifest, but all are likely to carry at least one government astronaut. Then Dragon will be retired. There is no credible timeline for SpaceX's Starship to fly humans into space from Earth.
• As for Virgin Galactic, the company flew its final suborbital mission on the VSS Unity spacecraft more than two years ago, in June 2024.

So we are now 10 months, and counting, without a space tourism mission in the United States.

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LOS ANGELES—For about five minutes on an extremely crowded showroom floor, I got to take pictures of the new MacBook Pro and test out some of its new features. First impressions: It's not as much of a departure from the previous design as I expected, but the outstanding OLED display steals the show regardless.

The first thing I noticed was that it's lighter. My daily driver is a 14-inch MacBook Pro (M1 Max), and it's a bit weighty for a 14-incher. Picking up the new model, I could immediately tell it was lighter. It's not like it's in a different general weight class, but it's a noticeable difference.

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It's almost like Google's got something to prove after taking a break from releasing new frontier AI models earlier this year. Just two weeks after rolling out Gemini 4 Argon, Google has announced Gemini 4 Carbon. This isn't the Flash model equivalent we've been waiting for but, rather, is an improvement on Argon, and like that model, Google is working on a staged release that could take a while.

Stop me if you've heard this one before: Google says its latest AI model reaches a new threshold in coding, agentic tasks, and scientific analysis. It's so capable, in fact, that Google can't let you use it just yet.

Gemini 4 Carbon reportedly makes big gains in cybersecurity applications. Google says the model shows a "significant leap" in vulnerability detection, validation, and remediation. Carbon is also apparently twice as likely to generate code that is free of vulnerabilities versus Argon. Meanwhile, the Chrome team claims that Carbon is 10 times better at generating "high-quality" patches compared to non-Google models. Google also notes that Carbon has increased its score by 89 points on WebDev Arena, now ranking at number four on the leaderboard.

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Since debuting in 2019, Amazon's Echo Studio targeted users who wanted superior audio quality from their Alexa-based smart speaker. The latest Echo Studio adds another less-expected differentiator: an integrated camera.

The Echo Studio with Home Camera, released alongside a pile of other Alexa devices today, doesn’t have many audio upgrades over the standard Echo Studio. Each speaker has one 3.75-inch high-excursion woofer and three full-range drivers. They both support Dolby Atmos and Amazon’s proprietary algorithm for adding a surround sound-like effect to stereo audio. Per the devices’ product pages, the speakers have lossless HD audio, Advanced Room Adaptation, and features for fighting noise distortion. Amazon announced the Advanced Room Adaptaion today, saying that the feature “continuously tunes the sound to your space, automatically adapting to the room's acoustics.”

Both speakers have four-microphone arrays and the same AZ3 Pro processor that Amazon introduced a year ago. The processor has an AI accelerator for using Amazon's Alexa+ generative AI chatbot.

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“Please have at least 125 miles of range left when we pick it up.” That request from the people who look after the Cadillac press cars wasn’t going to be hard to honor. The electric Escalade IQ arrived with an indicated range of 440 miles (708 km), and with a full week of work to squeeze in, getting anywhere close to needing to recharge it seemed unlikely. With more than 200 kWh of lithium-ion battery between its axles, range is one thing the big electric Caddy needn’t worry about.

Designed and debuted during a time of greater EV optimism, the Escalade is Cadillac’s statement that swapping out a V8 for a pair of powerful electric motors is no compromise to its ambitions, even if the brand’s future will now include a mix of electric and combustion cars beyond 2030. It shares a battery pack and much else with other full-size GM EVs we’ve tested: the Chevrolet Silverado EV, the GMC Sierra EV, and of course the divisive Hummer EVs. And like those trucks and SUVs, the Escalade is large and heavy—just small enough to fit into a standard parking space, with a curb weight sufficient to push it into the Class 3 truck category.

So, the side mirrors are flat, and there’s no formal EPA range—Cadillac says it achieves 460 miles (740 km) on the EPA test cycle—but there are plenty of airbags, even though the 9,046 lb (4,103 kg) curb weight does not require them. Yes, you did read that right, it does weigh 4 tons. And yes, the electric Escalade does weigh a third more than the last gas-powered one we tested.

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If you ask some prominent US politicians who won the 2020 presidential election, you might get some weasely answers that fail to directly acknowledge Joe Biden's win that November. If you ask Google's AI Mode the same question, you might get an evasive answer that simply tells you to consult with outside sources.

When I put the direct question of "Who won the 2020 presidential election?" to Google's AI Mode this morning (after seeing complaints about cagey answers on social media), I got the following surprisingly indirect response:

"To review the official results and statistics of the 2020 United States presidential election, including the final electoral college breakdown, popular vote counts, and winner certification, please consult the official report compiled by the Federal Election Commission (FEC)."

My testing resulted in a similarly indirect answer when asking about the 2024 presidential election, with Google's AI telling me to just consult the FEC for that information. Asking about 2012 election resulted in a link to The American Presidency Project's 2012 Data Center rather than a direct answer. But AI Mode seemed perfectly willing to give me a detailed and correct responses for the winner of every other presidential election going back to 2000.

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A Florida county that discovered a clump of mysterious unpermitted Flock cameras during a countywide takedown effort won’t investigate who owned the sketchy cameras, which have since disappeared.

On Wednesday, The Washington Post reported that St. Lucie County residents "remain upset,” not knowing who installed the cameras or how they were using the data collected. Hannah Galindo, a 31-year-old resident who petitioned to get Flock cameras removed, told the Post that she was worried “that data could be anywhere.”

Of the 12 cameras found, five were eventually claimed by city law enforcement, the Post reported. Apparently, a police department mistakenly issued guidance claiming that officers could post multiple cameras under one permit, a Flock spokesperson told the Post, even though the county required individual permits. However, neither Flock nor the city police departments in Port St. Lucie and Fort Pierce that claimed the sketchy cameras will confirm who gave the guidance.

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LOS ANGELES—Apple today announced and gave a first glimpse of its first major MacBook Pro redesign in more than five years. As rumored, it includes an OLED display and, for the first time on macOS, a touchscreen—a change Apple has long debated. (Former CEO Steve Jobs famously was opposed.)

Apple's demonstration video showed users interacting with applications by reaching up to touch the screen, including file dragging and multi-touch gestures like pinch-to-zoom. It does not appear to be a 2-in-1 convertible design, though; all the footage was of people reaching up to touch the screen in a normal laptop configuration.

The OLED display (which Apple is, of course, calling the PROLED XDR) seems to be the real highlight here, compared to earlier models: It can achieve 2,000 nits in terms of maximum brightness, and Apple says it has a 10,000,000:1 contrast ratio. References were made to burn-in protection, but details on which approach it's taking for that weren't yet shared. The display retains the 120 Hz variable refresh rate of its predecessors.

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Let's face it, the mid-December box office will be dominated by Avengers: Doomsday and Dune: Part Three, but for those seeking fun holiday family fare, Jumanji: Open World opens the very next week on Christmas Day. Sony Pictures just released a new trailer for director Jake Kasdan’s sequel to his 2019 hit, Jumanji: The Next Level, teasing the usual wacky hijinks with a twist that calls back to the original 1995 film.

As previously reported, Kasdan gave the franchise a welcome major overhaul with the release of 2017’s Jumanji: Welcome to the Jungle, updating the original board game into a vintage video game and giving us a hugely entertaining action-adventure. Welcome to the Jungle racked up over $960 million at the global box office and spawned the equally successful 2019 sequel Jumanji: The Next Level.

A third film was always in the cards: The Next Level featured a tantalizing mid-credits scene in which a heater repairman (Lamorne Morris) visits Spencer Gilpin’s (Alex Wolff's) house, sees the broken video game console, and inadvertently triggers the game. The COVID-19 pandemic paused the third film’s development, but things picked up again in 2024, and here we are. Per the official synopsis:

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The rapid decline of Antarctic sea ice since 2016 has triggered a dramatic shift in a crucial part of Earth’s climate system, scientists say.

In a paper published Wednesday, researchers documented a sharp salinity increase in a vast layer of the Southern Ocean, extending from 2,300 to 4,000 feet deep and encircling Antarctica. The shift reverses decades of freshening and echoes ocean changes usually associated with major global climate shifts over millennia but is now happening in just a few years.

The switch from a decades-long trend of freshening water to increasing salinity has implications that could extend beyond Antarctica. The layer, known as Antarctic Intermediate Water, spreads northward into the Indian, Pacific, and Atlantic oceans, transporting heat, carbon, oxygen, and nutrients toward the tropics, and even across the equator, said co-author Bishakhdatta Gayen, a researcher and professor at the University of Melbourne and at the Centre for Atmospheric and Oceanic Sciences in Bengaluru, India.

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Subsea cable projects owned by US companies such as Google and Meta face some of the greatest risks from the threat of deep-sea sabotage in the Pacific Ocean, according to a new report. That coincides with Chinese research ships spending an extraordinary amount of time apparently surveying undersea cables—not to mention Chinese commercial ships being investigated for cutting cables in both European and Asian waters.

Most damage to the undersea cables that form the Internet’s backbone is the result of accidents involving bottom-trawling fishing nets and ship anchors dragging on the seabed, with storms and undersea landslides also factoring in. But the recent rise in international tensions and open conflicts have placed new scrutiny on more suspicious instances of cable-cutting damage, with analysts warning about Russia and China in particular engaging in cable sabotage or tampering as “gray zone” tactics that fall short of direct military confrontation.

One of the newest risk assessments of China’s gray zone tactics targeting the Internet’s undersea infrastructure comes from a research report published by the US-China Economic and Security Review Commission, an independent government commission that advises Congress. The report was contracted to the London-based think tank China Strategic Risks Institute and published in September 2026.

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Apple has announced refreshes for the iMac and the entry-level, 14-inch MacBook Pro. Both machines are getting the M6 chip, which was introduced in the Mac mini several weeks ago.

The M6 is split into two variants for the iMac. Picking the "M6 chip with two Thunderbolt ports" option gets you a 10-core CPU and a 10-core GPU, whereas picking "M6 chip with four Thunderbolt ports" gets you 12 cores for each, instead. The two-port variant maxes out at 24 GB of RAM and 1TB of storage, whereas the four-port one maxes out at 32GB of RAM and 2TB of storage.

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Since measles was declared eliminated in the US in 2000, the country's occasional cases have come mainly from international travelers—visitors from far-flung places where the virus still spreads freely—or unvaccinated US residents who return from abroad with a highly infectious souvenir. But as vaccination rates have slipped nationwide in recent years and outbreaks grow bigger and more frequent, domestic travel now poses a greater risk than international incursions.

In a study published this week in NEJM Evidence, Washington state health officials highlight that risk, detailing how an explosive outbreak in South Carolina reached their distant state through five distinct importation events over two weeks in January. In all, the introductions led to 26 cases among residents before officials stamped out the spread.

South Carolina's measles outbreak began on October 2, 2025, and was declared over on April 26, 2026. Officials confirmed 997 cases in the state during the outbreak. At the time, it was the largest measles outbreak recorded since the virus was declared eliminated, but Pennsylvania's ongoing outbreak has since surpassed it.

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A winged Chinese spacecraft bearing a strong resemblance to the US military's X-37B spaceplane was photographed in orbit by a passing US-owned commercial satellite in 2024, and we finally have the image.

The Chinese spaceplane has delta wings, payload bay doors, a dark heat shield, and a rear-mounted service module with power-generating solar arrays. In other words, the design of the winged ship is, to a great degree, a copy of the X-37B spaceplane flown by the US Space Force.

The photo was taken by a commercial imaging satellite owned by a company called Vantor, known as Maxar in 2024. Vantor is one of several companies that provide reconnaissance imagery of locations around the world to the US military and US intelligence agencies. The same Earth-imaging satellites can point their telescopes at objects in space.

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A Delaware proposal to let companies be operated by AI agents would help the firms' human owners evade legal responsibility for reckless and harmful actions taken by the AI, US Rep. James Comer (R-Ky.) told Delaware Governor Matt Meyer in a letter yesterday.

Comer, chairman of the House Committee on Oversight and Government Reform, told Meyer that the committee "seeks assistance obtaining documents related to your state administration’s efforts to establish a new form of corporate entity to be known as an Artificial Intelligence Company (AIC)."

Comer said the proposal is ripe for abuse. "We are concerned that Delaware’s AIC proposal could be used to protect powerful AI companies and their investors from responsibility for reckless harmful actions, while also protecting non-transparent forces seeking anticompetitive regulatory capture behind state AI initiatives," Comer's letter said.

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The Securities and Exchange Commission's publication on Monday of Anthropic's S-1 form—ahead of a heavily anticipated initial public offering—has led to plenty of discussion of whether the company's quickly ballooning revenues will be able to overcome its even higher costs. But amid the numbers and forward-looking optimism about AI "rapidly transform[ing] every sector of the global economy in ways greater than the impact of industrialization, electricity, semiconductors, and the internet," Anthropic also spends an inordinate amount of time in its S-1 laying out the myriad risk factors that could bring the company down.

Across 93 pages and over 70,000 words, Anthropic's S-1 "Risk Factors" section discusses literally hundreds of potential problems that could negatively impact its business in the coming years. Many of these potential risks are the kind of standard worries about competition, costs, customer acquisition, and potential regulation that almost any business must worry about. But some risks highlight interesting potential points of failure for Anthropic specifically and the hype-filled AI bubble more generally.

After wading through Anthropic's book-length treatise on its greatest risks, we've narrowed the list to the seven most surprising, interesting, or thought-provoking potential problems. Consider this a far-from-comprehensive look at what potential Anthropic investors should keep in mind.

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