For decades, science fiction writers have tried their best to prepare us for eventual contact with aliens. Their efforts are dominated by several recurrent tropes. There's the invasion by a warlike ...
Scientists have digitally reconstructed the face of a 1.5-million-year-old Homo erectus fossil from Ethiopia, uncovering an ...
On a low rise in southeastern Turkey, a ring of carved stone pillars has forced archaeologists to rethink how civilization began. The site, known as Göbekli Tepe, is roughly 12,000 years old, which ...
New research suggests the Indus Valley Civilization was reshaped by centuries of river drought, migration, and climate stress ...
Isaacman’s second task would be to make sure America wins that second race. Some, such as former NASA Administrator Jim ...