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A sweeping new archaeological discovery could fundamentally reshape what we know about early human intelligence and cultural ...
What roils beneath the Earth's surface may feel a world away, but the activity can help forge land masses that dictate ocean circulation, climate patterns, and even animal activity and evolution. In ...
A new study suggests the extinction of Neanderthals nearly coincided with a shift in Earth's magnetic field that let more ...
About 41,000 years ago, Homo sapiens may have survived increased solar radiation caused by a weakening magnetic field by ...
Researchers in eastern Brazil have uncovered an extraordinary site where 9,000-year-old petroglyphs are etched just inches ...