Human intelligence wasn’t a cosmic evolutionary fluke, some scientists say. The case against cosmic loneliness is growing.

Finding alien life in the universe just got way more likely, according to groundbreaking study ...

Astrophysicist Neil deGrasse Tyson will be speaking at the Civic Theater in San Diego about the search for habitable planets and intelligent life in the universe.

Obama just said Aliens are Real! What do you think?” I’ve been here before. As an astrobiologist and science communicator whose day job is the search for life, I’m often asked to field these kinds of ...

But the real truth is that alien life on other planets could be even stranger than floating balloons or amorphous organisms ...

The question if life exists elsewhere in the universe is one of the biggest our species has ever pondered. Statistically, philosophically, and scientifically, we want to say yes. There are too many ...

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 ...

The former president's lighthearted comments on extraterrestrials made the news in recent days. He wasn't entirely wrong.

Are living beings hiding on distant planets, waiting to be found? That question has captured the minds of scientists and dreamers alike for generations. But as researchers continue the search for ...

"Every new result can reshape our understanding of planets, their habitability, and our place in this universe." When you purchase through links on our site, we may earn an affiliate commission.

Life could have the time and energy to arise and prosper on Earth-like worlds in the rapidly shrinking "Goldilocks zones" around white dwarf stars When you purchase through links on our site, we may ...

What if we were the aliens? In a great 1991 episode of 'Star Trek: The Next Generation,' the notion of aliens among us was ...