Does consciousness depend on flesh and blood? The answer is almost certainly no, according to Eric Schwitzgebel, a ...

Considering the 12 years that've passed since the first title, Alien Isolation 2 faces the real challenge of an evolved ...

The winds on seven hellish alien worlds are moving in the wrong direction. That strange anomaly just cracked open one of ...

When most people imagine a bird, they picture an animal with feathers, wings, and a beak perched on a tree branch. However, ...

A new Keck Observatory study indicates that giant planets can spin faster than more massive brown dwarfs, revealing important ...

Octopuses possess a unique biological marvel: three hearts. Two branchial hearts pump blood through their gills, while a ...

A new study suggests Mars could help scientists understand how alien worlds evolve by showing how a once warmer, wetter planet lost its atmosphere and crossed the edge of habitability.

For generations, artists and science-fiction writers have imagined alien landscapes beneath twin sunsets. The image became ...

Step into a world where the past coalesces with the present—birds of today are living ties to the age of dinosaurs. With ...

Astronomers estimate there are 10 billion Earth-like planets in the Milky Way, increasing the statistical likelihood of extraterrestrial life. Advances in astronomy have refined the Drake equation, ...

From Darth Vader to Agent Smith, Thanos to the Xenomorph, these sci-fi villains are why we love the bad guys. Here are the ...

Now, though, scientists have discovered bits of tissue removed from a species of sea cucumber called Psolus fabricii can keep ...