What did early humans like to eat? The answer, according to a team of archaeologists in Argentina, is extinct megafauna, such ...

The team found that the pigment was azurite, a deep-blue copper mineral. At ~13,000 years old, it represents the earliest ...

The extinction of the Pleistocene megafauna may be people’s fault after all, according to a recent study.

Ice age people painted these animals 12,600 years ago.

Scientists have uncovered an unexpected witness to Earth’s distant past: tiny iron oxide stones called ooids. These mineral snowballs lock away traces of ancient carbon, revealing that oceans between ...

New research finds the disappearance of glaciers in the Sierra Nevada will be unprecedented in the human history of North ...

Communities across the Chicago area are preparing for an increase in immigration enforcement on Saturday. Some 300 federal agents are using North Chicago's Naval Station Great Lakes as the logistical ...