The research is mounting up that we might not be alone in this big wide world. So what's the likelihood that aliens are out ...

From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

With the countdown to Baba Vanga’s 2025 alien prediction, astronomer David Kipping proposes a controversial theory about the ...

“Hollywood has preconditioned us to expect one of two types of alien contact, either a hostile invasion force or a benevolent ...

Astronomers thought they had seen the "first hints of life on an alien world" this year, but they disappeared under closer ...

Andrej Karpathy, former Tesla AI director, describes AI systems as ‘alien tools’ without a manual. He also expressed concern ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

Alien spaceships are in a league of their own, though. Earth does have a force field that could make a spacecraft landing ...

Humanity is on the way to confirming the existence of non-human entities and making contact with aliens within the next 50 ...

We've all grown up dreaming of aliens landing on the Earth or laser beaming across the sky; well, either way, it's sci-fi and ...

Pluribus imagines Kepler-22b as an ocean world that sends a gift to humanity through radio waves. In real life, no such ...