Combining archaeological evidence with ancient DNA and data on past climates shows us how long and winding the story of human evolution is, stretching back millions of years to when the first primates .
Humans have become one of the world's greatest evolutionary forces.
A new study from the University of Kansas complicates the picture of primates living in North America some 55 million years ago during the Eocene, a warm period that allowed mammals to diversify .
Dinosaurs are famous for being big, from the towering Tyrannosaurus rex to the colossal Apatosaurus.
Evolution seems to follow a script more often than expected.
See more of our trusted coverage when you search.
The Jurassic World Evolution series allows you to make your own Jurassic Park and fill it with whichever dinosaurs and attractions you want.