The Earth is four and a half billion years old, so why they started appearing then is unknown, as is the mechanism to make ...

The Biden administration’s strengthened RMP rules require a number of measures to reduce the risk of catastrophic accidents, ...

Welcome to Edition 9.01 of the Rocket Report! Back in January, I wrote about the 20 launches and landings we were most ...

Once it was clear that the finding was most likely real, the team took a closer look at the chemistry of the material nearest ...

OpenAI CEO Sam Altman is reportedly in active talks with the Trump administration about the US potentially acquiring a 5 ...

Ars Technica has been separating the signal from the noise for over 25 years. With our unique combination of technical savvy ...

She also had a history of hip problems. Twenty years before, she had a hip replacement that stemmed from an injury she ...

Google reported that its annual electricity consumption rose by 37 percent in 2025—the largest increase in the company’s ...

A long-standing ban on commercial supersonic flights over the United States would be overturned in a new rule proposed by the ...

When Plex launched in 2012, it sold lifetime access to its media server software for $75. In 2014, Plex raised the price to ...

Amid disease surveillance for the ongoing Ebola outbreak, Ugandan health authorities identified a case of Marburg virus ...

Epic is preparing to fight that outcome. On X, Epic confirmed: “we’re heading to the Supreme Court where we’ll continue to ...