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 ...

Humanity may be one step closer to finally answering the question of whether we're alone in the cosmos with a definitive "no." A team of astronomers said it has found signs of what could be ...

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

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

The universe is at it again; scientists have been baffled by a discovery that turns all the knowledge they have on planetary ...

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

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 ...

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 ...

The series is set in 2120, two years before the USCSS Nostromo would discover and harvest the xenomorph lifeform on LV-426. For the first time in the Alien franchise, we get a look at Earth itself, 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 ...