Prehistoric animals roamed all over the Earth. One of the best examples is the fascinating animals found at the La Brea Tar ...
Learn more about a time period marked by an intense burst of evolution. 3 min read The Cambrian period, part of the Paleozoic era, produced the most intense burst of evolution ever known.
DENVER — The Denver Museum of Nature & Science has a new exhibit exploring the depths of prehistoric oceans. Jurassic Oceans: ...