Scientists have uncovered the first direct evidence that ancient Americans relied primarily on mammoth and other large animals for food. Their research sheds new light on both the rapid expansion of ...

Rescuers contemplated the safest way Wednesday to search for a woman who apparently fell into a Pennsylvania sinkhole while ...

Radioisotopes in the bones of an 18-month-old boy who lived almost 13,000 years ago indicate that his mother ate mostly ...

The Hawaiian crow, or ‘alalā, has been extinct in the wild since 2002. A new effort to reintroduce birds of this ...

The first humans who spread across North America during the last Ice Age put mammoths at the top of their menu, according to ...

A set of 12,800-year-old remains originally found in Montana provides a unique glimpse into the diet of the Clovis people.

Cats on farms with infected cows have developed ... for cracking down on raw milk and promised that the Food and Drug Administration’s “ aggressive suppression ” of unpasteurized milk would end under ...

Mark J. Acierno, DVM, MBA, DACVIM, talks about treatment for struvite stones in dogs, and the science behind this urolith ...