Exoplanets like Earth have been discovered but not all Earth-like planets are equal when it comes to alien life.

Exceptionally preserved fossils from the Ediacaran period challenge what scientists thought was possible in sandstone. In the fossil record, creatures without hard shells or skeletons, such as ...

Wondering about the weirdest animals in the world? We've listed the Top 31 here — including the axolotl, aye-aye, blobfish, ...

In what is now approaching an honest-to-goodness tradition, below we've put together our list of the many games we're most ...

Over the past half century, researchers have established that birds evolved from dinosaurs: specifically, the theropods, the ...