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, ...

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

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

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

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

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

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

“X Corp.’s petition fails to clear the demanding legal standard necessary to grant the extraordinary action the corporation ...

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

NASA officials said Tuesday that they are seriously considering sending the full-scale engineering model of the Perseverance ...

This morning, the automaker released its sales and production numbers for the second quarter of the year. And if you’re a fan ...