Researchers analyzed thousands of ancient artifacts to track native American population changes in North America before ...

While populations of most ethnic groups were shrinking on par with the rest of the world, Native American and Indigenous groups saw their populations "skyrocket 85% over the past decade ...

A small team of archaeologists and anthropologists from the University of Wyoming, Michigan State University, and the Desert Research Institute, all in the U.S., has used radiocarbon dating of bone ...

According to the Centers for Disease Control, American Indians and Alaska Natives (AI/AN) experience suicide rates 91% higher ...

Non-native species introduced by humans are among the main causes of global species decline—they were partly responsible for 60% of the species that have become extinct worldwide in recent decades.

Higher rates of blood vessel-damaging conditions like hypertension or diabetes may be driving up rates of cognitive decline ...