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 ...

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 ...

From the Upside Down through the Devil's Anus and beyond. Here are 6 times these theoretical wormholes turned up in sci-fi ...

A new study theorizes that evolution ticks at different speeds, especially when a big group of organisms first appears.

A boon to robins, gardeners, farmers, fishermen and even grizzlies, earthworms aerate the soil and bore underground avenues for plant roots and water. Ever since Darwin demonstrated in 1881 that the ...