Learn more about the mammalian transition from arboreal to terrestrial life, which began millions of years before the arrival of the asteroid that devastated the dinosaurs.

Take a tour of the space volcanoes on other planets and moons across the Solar System, and find out how they differ from ...

Tools were once thought to have arisen out of Africa and Europe, then spread eastward. New findings challenge that assumption ...

Scientists used AI to analyze millions of heartbeats, link them to potential arrythmia, then build an algorithm based on how ...

Gaposchkin, the woman who overcame adversity to discover the meaning of stars.