Created by Ben Edlund, ‘The Tick’ steps into its second season with the titular superhero and his partner, Arthur, taking on ...

K2-18b is one of the most promising worlds for the search for extraterrestrial life, so astronomers conducted an unusually ...

Creatures that survive extreme conditions like mind-boggling temperatures and toxicity challenge how we define life. Bárbara Pinho finds out how it will impact how we search for life beyond Earth?

Why do we tend to assume that UFOs are crafts carrying alien beings rather than alien beings themselves? How the UFO ...

What are the processes necessary to do so? Can life travel from one planet to another? If so, how? Today's technology brings ...

These videos feature a spookfish so alien that it seems like a sci-fi concoction, as well as thermal vents spewing life-forming materials into the depths of the Atlantic When you purchase through ...

Filming is now officially underway on the second season of Alien: Earth, and FX Networks has released a first ...

The idea that octopuses might be aliens emerged from the theory of panspermia (Stelele 2018), according to which life on Earth is not entirely of terrestrial ...

With three hearts, blue blood and arms that appear to think independently, the octopus may be one of Earth’s strangest creatures—rewriting what scientists thought intelligence.

How Andy Nicholson and Jonathan Rothbart mixed the old with the new for FX's big-budget horror series "Alien: Earth" ...

With 'Disclosure Day,' the director returns to a longtime preoccupation. Two Times staffers explore his ongoing fascination with extraterrestrials.