For decades, dinosaurs were thought to be permanently lost to time, but new genetic experiments suggest that assumption may ...

This documentary traces silk from its first appearance on screen, beginning with a close examination of its unusual strength. As specific sequences unfold, scientists explain how silk’s molecular ...

The Crew Dragon spacecraft, with two Nasa astronauts, a Japanese crewmember, and a Russian cosmonaut aboard, undocked from ...

Pancreatic cancer uses a sugar-coated disguise to evade the immune system, helping explain why it’s so hard to treat.