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

Add Yahoo as a preferred source to see more of our stories on Google. Humanity may be one step closer to finally answering the question of whether we're alone in the cosmos with a definitive "no." A ...

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.

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 ...

"Given everything we know about this planet, a Hycean world with an ocean that is teeming with life is the scenario that best fits the data we have." When you purchase through links on our site, we ...

The FX series is off to a heck of a good start, mostly because it's not trying to replicate the past. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

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 ...