Almost by chance, researchers in Norway have found that adult comb jellies reverse their development and become larva again when stressed by starvation. It helps them survive because larva eat less th ...

Microscopic analysis by Montana scientists has revealed the first detailed structure of the pathogen that causes chronic ...

While primates could be natural successors, their similarities to humans might make them extinct, leading to the dominance of ...

S ome animals have a curious way of emitting light that we humans can see when we shine a blacklight on them, a pastime that ...

Roughly 1.77-million-year-old teeth show that slow development in hominids may have had an earlier start than previously ...

A breakthrough fossil discovery is changing what we know about some of the largest mammals to ever walk the Earth.