Nitrogen isotope analysis of tooth enamel reveals no evidence of meat consumption in Australopithecus. New research published ...

Counter to today's depictions of cave-dwellers feasting on raw meat, early relatives of present-day humans ate little or no ...

The earliest human ancestors weren't big meat eaters, according to new scientific research on their fossilized remains.

In Earth's upper atmosphere, a fast-moving band of air called the jet stream blows with winds of more than 275 miles (442 km) ...