Pale rocks on the red planet reveal a watery past and suggest the potential for life. Sometimes, scientists have to dig, work ...

Life could have the time and energy to arise and prosper on Earth-like worlds in the rapidly shrinking "Goldilocks zones" ...

In case if alien invasion, are you in a safe space? This list looks at a variety of factors including number of military and ...

Finding alien life won’t be as dramatic as a flying saucer landing on the White House lawn – it’ll be NASA scientists holding ...

A new documentary is causing a stir by asserting the presence of alien life on Earth and claiming a US government effort to ...

A recent study published in Astrophysical Journal Letters proposes an unprecedented method for detecting life beyond our ...

Astrophysicist Avi Loeb is on a mission to prove aliens exist. His peers say he's chasing sensationalism. He reflects on his ...

Early simulations show that it would take only 10 hours for the forthcoming ELT to find signs of life near Proxima Centauri.

which has its roots in the search for extraterrestrial intelligence A newly confirmed exoplanet around a nearby sunlike star might be astronomers’ best chance yet to look for life beyond the ...

Findings about the chemical makeup of cave systems can teach us about life in places humans have yet to reach.

Deep below Earth's surface, rock and mineral formations lay hidden with a secret brilliance. Under a black light, the ...