It was a simple question asked over lunch in 1950. Enrico Fermi, the Nobel Prize-winning physicist who helped usher in the ...

NASA's discoveries reveal water's prevalence beyond Earth, from subsurface oceans on moons to vapor in exoplanet atmospheres.

The search for life beyond Earth is a holy grail quest for many experts, but finding where to look is a core issue.

NASA's search for life is taking a bold turn toward the coldest corners of the solar system. Moons like Europa, Titan, and ...

For decades, humanity has been searching the cosmos for signs of extraterrestrial life, yet we remain alone in our corner of the universe. Despite the vastness of space and the billions of potentially ...

How would we communicate with extraterrestrial life forms? Scientists are investigating how we can prepare for contact with ...

Three years after her first hit film, Canadian filmmaker Domee Shi is back with "Elio," a Pixar movie that's sure to be ...

Do aliens exist? Based on how many alien invasion movies there are, you'd be forgiven that there's gotta be some proof of ...

Humpback whales have been caught blowing bubble rings at humans in what may be playful or communicative acts. This discovery ...

Pixar's "Elio" follows an 11-year-old boy whom aliens mistakenly believe to be the leader of Earth. It hits theaters June 20.

Zoe Saldaña and Brad Garrett are among the voice cast for the animated feature about a young boy who, feeling out of place on ...

Retired NASA agent Joseph Gutheinz dismisses UFO claims, noting interstellar travel would take 70,000 years and suggesting ...