National Research Council (U.S.) Board on Earth Sciences and Resources "The hominin fossil record documents a history of critical evolutionary events that have ultimately shaped and defined what it ...

Life on Earth began in a way that still boggles the mind. Around 4.5 billion years ago, a chemical process called abiogenesis occurred, where life emerged from non-life. Imagine a hot, watery mix of ...

A composite view of the Earth constructed by NASA from multiple satellite images Editor at Large Human evolution is a story writ slow. It’s been about 3.8 billion years since life on Earth emerged and ...

Ancient, fossilized teeth, uncovered during a decades-long archaeology project in northeastern Ethiopia, indicate that two different kinds of hominins, or human ancestors, lived in the same place ...

Neanderthals painted on cave walls in Spain 65,000 years ago – tens of thousands of years before modern humans arrived, say researchers ...

Add Yahoo as a preferred source to see more of our stories on Google. Fossilized human teeth spanning two million years of evolution were studied for lead content, which was surprisingly high. To see ...

The idea of life on Earth without humans may seem like science fiction, but it has become the subject of serious scientific ...

Early humans were not just scavengers. New research shows they actively butchered elephants, transforming survival and social behavior.

This academic has theorized about what would happen if humans became extinct and reveals who our successor would be.

Fossilized human teeth spanning two million years of evolution were studied for lead content, which was surprisingly high. To see the effect of lead on the human brain then and now, researchers ...