Scientists identify 45 potentially habitable exoplanets, using exact data and quotes to guide future telescopes in the search ...

Aliens, Arrival, Nope, Predator, Lilo & Stitch, E.T. the Extra-Terrestrial, and more make up our list of the best alien ...

In space, no one can hear you scream...but your neighbors might when they see you've got a 6-foot alien in your front yard.

Measurements of this interstellar comet’s molecular makeup show an excess of heavy water molecules that is dramatically ...

Earth is dotted with humongous, human-made structures that, to an alien eye, may be tell-tale signs of intelligent goings-on.

A distant Jupiter-like planet has revealed an unexpected secret: water-ice clouds hiding in its atmosphere. The discovery, made with JWST, shows these alien worlds are more complex than scientists ...

This enigmatic orb has undergone extensive examination and DNA testing, enabling scientists to reveal its true origins ...

A plant missing for nearly 60 years has been found again in one of Australia’s most remote landscapes, and the rediscovery ...

As a whole, Jaguarundi cats, like the one spotted on a hidden camera in Costa Rica, grow to be 3 to 4 feet tall and only ...

Stranger Things: Tales from ’85 broadens the universe of the main show by introducing a whole host of new Upside Down-linked ...

Explore 25 Beasts You're Glad Aren't Real, from Megalodon to T. Rex. Discover terrifying prehistoric predators & mythical ...

It was declared a new-to-science species in 2010, getting the fancy scientific name Bistahieversor sealeyi. Named for the ...