The curious minds at What If illustrate how Earth's entire evolutionary timeline could unfold in only 10 minutes.

An international team of scientists have unlocked a key piece of Earth's evolutionary puzzle by decoding the structure of a ...

The record sheds light on the climate early humans experienced when they were spreading out of Africa. A tree-ringed African ...

Lichens bridge the living and non-living – understanding them allows us to better see how to conserve our heritage, and also ...

Smithsonian researchers trekked to a remote site in northern Canada to collect four-billion-year-old rock samples that could ...