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

Most countries pick something sensible for their national animal — the U.S. has the bald eagle Canada has the beaver and ...

A skeleton that washed ashore a beach in Washington State in 2006 was positively identified as a former mayor who authorities ...

In 1993, researchers exploring a cave in southern Italy found a sinkhole leading to a tunnel. At the end of the tunnel was a ...

A granite wall under the Atlantic Ocean in France reveals the existence of a community that predates the arrival of ...