The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

A new SETI study argues that turbulent space weather around distant stars can smear out ultra‑narrow alien radio signals, ...

For your extraterrestrial viewing needs, Stacker ranked the top 30 alien movies, according to their IMDb user rating.

The findings of a new study may help "explain some of the radio silence we’ve seen in technosignature searches" for alien signals, an astronomer said.

The deep ocean is home to one of the strangest phenomena on Earth: bioluminescence. Scientists estimate that more than 75% of ...

A look at the idea of searching for signs of pollution beyond Earth.

Disclosure Dayends on a triumphant, yet mysterious note. "If you found out we weren't alone, if someone showed you, proved it to you, would that frighten you?" the official logline reads. So, how does ...

From the Greys to the Nordics, these aliens appear frequently across abduction stories and science fiction tales.

The hilarious comedy about an alien stranded on earth returns for a fourth season, but will move to a new network.

Stellar storms could be masking Alien radio messages.

Scientists have rewritten global 'first contact' protocols for how to confirm and announce the discovery of alien intelligence, stressing verification and transparency in an age of deepfakes and ...

Left to Right: Steven Yeun in "Nope," the alien in Steven Spielberg's "E.T." and Scarlett Johansson in "Under the Skin" (Universal Pictures / A24) It didn’t take long for stories about ...