Plate tectonics, or the recycling of Earth's crust, may have begun much earlier than previously thought—and may be a big ...

A trial has begun for a man charged in the killing of a University of Mississippi student who was well-known in the local ...

People who want to ditch meat and dairy would be better switching to beans and peas than opting for veggie burgers and plant milks, a University of Oxford study has found.Experts looked at several ...