Every known living thing on Earth needs water. The life-giving liquid makes up around 60 percent of each human’s body weight, ...

Alien.gov and Aliens.gov – are drawing attention after records showed they were created this week by a U.S. government agency ...

If we're to find extraterrestrial life in the universe, astronomers have pinpointed the best places to look for it. They have ...

“Project Hail Mary,” the movie adaptation to Andy Weir’s 2021 novel about a science teacher attempting to save the Earth from ...

Scientists have identified 45 Earth-like exoplanets that are the strongest known candidates for hosting extraterrestrial life.

Aliens Existence Odds: Will the Government Share Alien Evidence This Year? It might be one of the most entertaining prediction markets on the board, but it is also seeing real money flow in. The ...

Looking for molecular evidence of life on other worlds is tricky, but a test based on the reactivity of carbon compounds ...

Add Yahoo as a preferred source to see more of our stories on Google. President Donald Trump on Thursday ordered the release of government documents about alien and extraterrestrial life. Photo by Jim ...

Barack Obama is clearing the air after causing an internet frenzy with some throwaway comments about the existence of aliens. Over the weekend, the former U.S. president accidentally thrilled ...

If we discover alien life, what will it look like? We have no way of knowing, but the hunt for extraterrestrial life can now include purple bacteria, according to a group of astronomers who are ...