Michigan is taking on major oil and gas companies in court, joining nearly a dozen other states that have brought climate-related lawsuits against ExxonMobil and its industry peers. But Michigan’s approach is different: accusing Big Oil not of deceiving consumers or misrepresenting climate change risks, but of driving up energy costs by colluding to suppress competition from cleaner and cheaper technologies like solar power and electric vehicles.

The strategy is risky and might run into challenges, but it could potentially be a game changer if the state can overcome initial dismissal attempts by the industry defendants, legal experts say.

Michigan Attorney General Dana Nessel filed the lawsuit last month in federal District Court against BP, Chevron, ExxonMobil, Shell and the American Petroleum Institute. The suit , brought under federal and state antitrust laws, alleges a conspiracy to delay the transition to renewable energy and EVs and maintain market dominance of fossil fuels.

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McLaren provided flights from Washington, DC, to Ivalo, Finland, and accommodation so Ars could drive its car on a frozen lake. Ars does not accept paid editorial content.

SAARISELKÄ, FINLAND—If you're expecting it, the feeling in the pit of your stomach when the rear of your car breaks traction and begins to slide is rather pleasant. It's the same exhilaration we get from roller coasters, but when you're in the driver's seat, you're in charge of the ride.

When you're not expecting it, though, there's anxiety instead of excitement and, should the slide end with a crunch, a lot more negative emotions, too.

Thankfully, fewer and fewer drivers will have to experience that kind of scare thanks to the proliferation and sophistication of modern electronic stability and traction control systems. For more than 30 years, these electronic safety nets have grown in capability and became mandatory in the early 2010s, saving countless crashes in the process.

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A Crew Dragon spacecraft docked with the International Space Station on Valentine's Day, and astronauts popped open the hatches at 5:14 pm ET (22:14 UTC) on Saturday evening.

The arrival of four new astronauts as part of the Crew 12 mission—Jessica Meir and Jack Hathaway of NASA, Sophie Adenot of the European Space Agency, and Andrey Fedyaev of Roscosmos—brought the total number of crew on board the space station to seven, giving the US space agency a full complement in orbit.

The number of astronauts living on board the station fluctuates over time, depending on crew rotations and private astronauts making shorter stays, but since Crew Dragon began flying regularly at the end of 2020 NASA has sought to keep at least four "USOS" astronauts on board at all time. This stands for "US Orbital Segment," and means astronauts from the United States, Canada, Europe, and Japan who are trained to operate the areas of the station maintained by NASA and its partner astronauts.

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A recent study showed that Mars was warm and wet billions of years ago. The finding contrasts with another theory that this era was mainly cold and icy. The result has implications for the idea that life could have developed on the planet at this time.

Whether Mars was once habitable is a fascinating and intensely researched topic of interest over many decades. Mars , like the Earth, is about 4.5 billion years old and its geological history is divided into different epochs of time.

The latest paper relates to Mars during a time called the Noachian epoch, which extended from about 4.1 to 3.7 billion years ago. This was during a stage in solar system history called the Late Heavy Bombardment (LHB) . Evidence for truly cataclysmic meteorite impacts during the LHB are found on many bodies throughout the solar system.

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On Friday afternoon, Ars Technica published an article containing fabricated quotations generated by an AI tool and attributed to a source who did not say them. That is a serious failure of our standards. Direct quotations must always reflect what a source actually said.

That this happened at Ars is especially distressing. We have covered the risks of overreliance on AI tools for years, and our written policy reflects those concerns. In this case, fabricated quotations were published in a manner inconsistent with that policy. We have reviewed recent work and have not identified additional issues. At this time, this appears to be an isolated incident.

Ars Technica does not permit the publication of AI-generated material unless it is clearly labeled and presented for demonstration purposes. That rule is not optional, and it was not followed here.

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It was the image that launched a cultural icon. In 1967, in the Northern California woods, a 7-foot-tall, ape-like creature covered in black fur and walking upright was captured on camera, at one point turning around to look straight down the lens. The image is endlessly copied in popular culture—it’s even become an emoji. But what was it? A hoax? A bear? Or a real-life example of a mysterious species called the Bigfoot?

The film has been analysed and re-analysed countless times . Although most people believe it was some sort of hoax, there are some who argue that it’s never been definitively debunked. One group of people, dubbed Bigfooters, is so intrigued that they have taken to the forests of Washington, California, Oregon, Ohio, Florida, and beyond to look for evidence of the mythical creature.

But why? That’s what sociologists Jamie Lewis and Andrew Bartlett wanted to uncover. They were itching to understand what prompts this community to spend valuable time and resources looking for a beast that is highly unlikely to even exist. During lockdown, Lewis started interviewing more than 130 Bigfooters (and a few academics) about their views, experiences, and practices, culminating in the duo’s recent book "Bigfooters and Scientific Inquiry: On the Borderlands of Legitimate Science."

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NASA Administrator Jared Isaacman said Saturday the agency is looking at ways to prevent the fueling problems plaguing the Space Launch System rocket before the Artemis III mission.

Artemis III is slated to be the first crew mission to land on the Moon since the Apollo program more than 50 years ago. As for Artemis II, which remains on the launch pad at Kennedy Space Center in Florida after missing a launch window earlier this month, NASA is preparing for a second countdown rehearsal as soon as next week to confirm whether technicians have resolved a hydrogen fuel leak that cut short a practice countdown run February 2.

Artemis II is the first crew flight for SLS rocket and Orion spacecraft. The nearly 10-day mission will carry four astronauts around the far side of the Moon and return them to Earth.

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It's Valentine's Day, and while there are plenty of classic and current rom-coms out there for those wishing to immerse themselves in warm and fuzzy feelings, we're opting to celebrate in a different way: honoring Ang Lee's 2000 masterpiece Crouching Tiger, Hidden Dragon , a wuxia tragic fairy tale featuring one of the most beautifully heartbreaking love stories in film at its center. It's also got stunning cinematography and tons of awe-inspiring martial arts sequences, which makes it my personal perfect date night movie.

(Spoilers below, but we will give you a heads up before the major reveals.)

The film is adapted from a 1940s novel by Wang Dulu and is set sometime during the Qing dynasty, which lasted from 1644 through 1912. (No specific date is given.) The title is a direct translation of a line from a 6th century Chinese poem: "behind the rock in the dark probably hides a tiger, and the coiling giant root resembles a crouching dragon." It's generally interpreted as a description of legendary martial arts masters living un-noticed and/or hiding in plain sight—until someone picks a fight, that is. And some of those hidden masters are women.

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Out beyond the orbit of Neptune lies an expansive ring of ancient relics, dynamical enigmas, and possibly a hidden planet—or two.

The Kuiper Belt , a region of frozen debris about 30 to 50 times farther from the sun than the Earth is—and perhaps farther, though nobody knows—has been shrouded in mystery since it first came into view in the 1990s.

Over the past 30 years, astronomers have cataloged about 4,000 Kuiper Belt objects (KBOs), including a smattering of dwarf worlds, icy comets, and leftover planet parts. But that number is expected to increase tenfold in the coming years as observations from more advanced telescopes pour in. In particular, the Vera C. Rubin Observatory in Chile will illuminate this murky region with its flagship project, the Legacy Survey of Space and Time (LSST), which began operating last year. Other next-generation observatories, such as the James Webb Space Telescope (JWST), will also help to bring the belt into focus.

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