Alien planets are far away but extreme lasers on Earth are giving scientists a way to investigate what they're like.

Could alien life be hiding just 120 light-years away? That’s the question raised by a new study led by Professor Nikku Madhusudhan of the University of Cambridge’s Institute of Astronomy. Published on ...

Humans have wondered for centuries whether we are alone in the universe — and a new study suggests that if alien ...

Despite the universe's vastness, containing billions of stars and galaxies, humanity has yet to encounter alien life.

WASHINGTON — In a potential landmark discovery, scientists using the James Webb Space Telescope have obtained what they call the strongest signs yet of possible life beyond our solar system, detecting ...

Add Yahoo as a preferred source to see more of our stories on Google. With the popularity of the TV show Alien: Earth, you might wonder where the heck you are supposed to begin with the Alien ...

'Do all aliens really need sunlight?' ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London. Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

(Photo by ABC Photo Archives/Disney General Entertainment Content via Getty Images) Bzzzzzzrt! That was my phone late last night with a text from my sister. “Obama just said Aliens are Real! What do ...