Metabolism quietly governs every living body. It shapes how organisms grow, reproduce, heal, and age. Because metabolism ...

Fossils can reveal far more than the shapes of ancient creatures. Molecules preserved inside old animal bones provide clues about past diseases, what those animals ate, and the climates they lived in.

For the first time, scientists have analyzed metabolism-related molecules from the fossilized bones of animals that lived 1.3 ...

Learn how environmental constraints and a lack of soil led ancient bees to reuse fossil cavities in a Caribbean cave, leaving ...

A cave in the Dominican Republic concealed thousands of years worth of animal bones that had been turned into nests by ...

Could the strangest bee nursery ever recorded in history have existed inside the skeleton of another creature? This is exactly what paleontologists have discovered in a limestone cave on the Caribbean ...