A rare, well-controlled study comparing the keto and vegan diets was published in January, and it offers valuable insights.

Yellowstone experts debunk viral claims of animals fleeing park due to a volcanic threat. The USGS and park rangers warn ...

Worldwide famine. Contaminated water supplies. Mass human extinction. Could any of these things actually occur if the active supervolcano under Yellowstone was to suddenly erupt? Here's what science ...