It’s a killer pitch: Turn plastic waste into gasoline using only* the power of the sun. And that’s exactly what serial ...

PORTLAND, Ore. (KATU) — The Multnomah County Central Library is not moving forward with a weapons detection system even after multiple high-profile incidents outside the library, including a deadly ...

Portal’s heat exchanger thruster, known as Flare, fires up during a test in a vacuum chamber. (Portal Space Systems Photo) Bothell, Wash.-based Portal Space Systems says it has successfully tested its ...

Social network X on Monday said it would appeal an Indian court ruling that upheld a content takedown system, calling the government-run operation “secretive” and claiming it “has no basis in the law.

We’ve all seen this happen in a science-fiction movie: our plucky heroes jump into their ramshackle spaceship and escape the bad guys by flying through the treacherous asteroid belt, where huge rocks ...

Get your news from a source that’s not owned and controlled by oligarchs. Sign up for the free Mother Jones Daily. Small solar-panel kits that can be assembled as easily as an Ikea bookcase and ...

The National Aeronautics and Space Administration has confirmed an interstellar object is passing through our solar system. The object is a comet hailing from the direction of the constellation ...

3I/ATLAS likely weighs more than 33 billion tons. The interstellar object hurtling toward the inner solar system, where Earth is located, is much larger than previously thought, astronomers say. A ...

The windswept town of Ellendale, N.D., population 1,100, has two motels, a Dollar General, a Pentecostal Bible college—and a half-built AI factory bigger than 10 Home Depots. Its more than $15 billion ...

We all picture the Solar System as a neat cosmic racetrack with planets orbiting the Sun on a flat, organized path. But have you ever wondered what lies above and below that path? In this video, we ...

A mysterious object hurtling through space has been identified as a rare “interstellar object,” only the third of its kind ever seen. In July, NASA reported its ATLAS (Asteroid Terrestrial-impact Last ...