When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

Red and white dwarfs may turn out to be the most promising objects for searching for hypothetical Dyson spheres, systems ...

At the ARIRANG Brussels Day 2 concert, one fan's giant alien costume immediately caught BTS' attention, prompting adorable ...

Dive into the intriguing world of cold stars that some scientists believe might be more than just celestial bodies. Are they ...

Some of these approaches may show promise, but new research indicates much of today’s AI is even more easily duped by false ...

, July 10 -- Scientists searching for signs of intelligent extraterrestrial life say some of the coldest objects in the Milky ...

Data from the James Webb Space Telescope on exoplanet K2-18b has revealed the "strongest hints yet of biological activity ...

Former Wisconsin Judge Hannah Dugan learned her fate Wednesday after being sentenced to pay a $5,000 fine for obstructing the ...

Research indicates airport radar systems may unintentionally broadcast Earth's presence to aliens up to 200 lightyears away, ...

At 80, SF author M John Harrison is producing some of his best work. He talks about finding his voice, alien intelligence and the advice from Iain Banks that still spurs him on ...

Michael Fassbender and Alicia Vikander play aliens who invade a South Korean village in ‘Hope,’ in theaters Sept. 9 ...