Footprints made by Paranthropus boisei and Homo erectus Discovery raises questions about interspecies competition Tracks reveal differing foot anatomy and locomotion Nov 28 (Reuters) - About 1.5 ...

While someone who doesn’t know anything about animals might confuse them, reindeer and deer are two different animals. Though they belong to the same family, confusingly called “deer,” many different ...

Researchers hypothesize that this footprint was made by a member of the hominin species Paranthropus boisei. Kevin Hatala / Chatham University Roughly 1.5 million years ago, members of two different ...

In 1991, a skateboarder discovered 1.5-million-year-old giant ground sloth fossils in Wilmington, North Carolina. Scientists from the Smithsonian determined the fossils belonged to two different ...