Think sci-fi is only about space? These 15 books prove otherwise, exploring AI, alternate futures, dystopias, and more.

Lava tubes are familiar on Earth. They form when the surface of a lava flow hardens while molten rock continues to drain ...

Satellite imagery indicates Iran is increasing construction at a deeply buried site in Pickaxe Mountain, just south of the Natanz nuclear facility hit by Israeli and U.S. strikes in June.

Shopping carts of belongings abandoned on the street. Tents pitched on trails and in tunnels. Liquor bottles left on park ...

I so hoped that by Rosh HaShanah, they would all be freed and there would be some kind of peace, or at least a ceasefire; ...

The presence of lava tubes beneath the surface of Venus, underground tunnels carved out with molten rock, might now have significant proof.

NASA approves new tests for Dragonfly, the nuclear drone that will explore the chemistry of life on Titan starting in 2028.

From rockets to Cybertrucks, Elon Musk’s Texas footprint spans 6,000 acres and 500+ properties. See every site on our ...

The Minyan culture, which preceded the Mycenaean era in ancient Greece, is associated with a proto-Greek people whose legacy ...

A total of 12 Marvel Cinematic Universe characters have held all six Infinity Stones on-screen in the years since they were all first seen together in 2018’s Avengers: Infinity War. Individually, the ...