Ten thousand years ago, the Americas teemed with mastodons, giant ground sloths, and saber-toothed cats. Within a few ...

Anthropologist Amelia Villaseñor coauthored a paper describing the ecological effects of an extinction event that occurred more than 10,000 years ago in North America, one that had major consequences ...

A new study shows how the loss of large animals thousands of years ago still shapes ecosystems today and may affect their ...

A new study in PNAS finds that the extinction of large mammals between 50,000 and 10,000 years ago permanently altered global ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Giant ancient animals known as megafauna, originally thought to have ...

The African elephant is the world’s largest terrestrial mammal. Ara Monadjem, Author provided Africa is the world’s most diverse continent for large mammals such as antelopes, zebras and elephants.

Sediment cores obtained from Eifel maar sites provide insight into the presence of large Ice Age mammals in Central Europe over the past 60,000 years: Overkill hypothesis not confirmed. Herds of ...

Even such mythical detectives as Sherlock Holmes or Hercule Poirot would have difficulty trying to find the culprit that killed the mammoths, mastodons and other megafauna that once roamed North ...