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

After a two week expedition off the coast of Brazil, an international team of researchers discovered 31 new marine species, ...

Some frogs have evolved features so strange that scientists struggle to explain them, and a few look less like amphibians ...

There’s no data to suggest that aliens exist. However, if we believed they existed and came to Earth, our planet would offer ...

As much as Steven Spielberg likes aliens, he seems to prefer holding them at arm’s length. The creatures in Close Encounters ...

If an alien intelligence were hiding somewhere on Earth, many scientists suspect it might look something like an octopus.

In the 1982 blockbuster, E.T. the Extra-Terrestrial, E.T. is lured out of hiding using a trail of Reese's Pieces. But what ...

Disclosure Day had people talking for its fresh take on alien contact and powerful sci-fi themes. These films follow the same ...

Avi Loeb’s White House panel has asked the Pentagon for videos and files on unexplained aerial sightings ...

Beneath the icy silence of Antarctica's famous Dry Valleys lies a world so unusual that it often resembles another planet.

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 ...

Explore how Leucaena trees, introduced in the 1800s, have become a major invasive species in Hawaii, threatening the unique ...