Researchers have unveiled the face of a long-lost human ancestor ... near-complete human skull unearthed in China in 1933. This relic of the ancient world remained concealed inside a well for ...

An ancient capital, lost under the sand for more than 3,400 years, may hold the answer to one of Egyptian history’s greatest mysteries ... and oddly positioned human remains, with rope wrapped ...

Four years of underwater research revealed a lost world. During the Cold War, the U.S. built a nuclear-powered underground military facility under the ice. Archival video shows us how it was ...