A new study shows that RNA splicing, not just gene expression, holds powerful clues to why some mammals live far longer than ...

These mysterious creatures undertake extraordinary journeys—a metamorphosis and migration so dramatic it rivals any in nature ...

Ancient collagen preserved in the bones of extinct Australian mammals is revealing their evolutionary relationships, leading to some surprises.

In Zootopia, Disney Animation posed the hypothetical question of whether sufficiently advanced mammals of various shapes, ...

Penguins are some of the most charming birds on the planet, instantly recognizable by their tuxedo-like markings and humorous ...

Chimpanzees are some of the smartest creatures on Earth, sharing about 98% of their DNA with humans. Their brains work in ...