Pupil shapes vary widely across the animal kingdom, from the W-shaped pupils of cuttlefish to the bar-like pupils of goats.

Sunlight shapes most life on Earth. It fuels plants, supports food chains, and helps many animals navigate, hunt, and ...

Every other Friday, the Outside/In team answers a listener question about the natural world. This week's question comes from Liz in Pittsburgh, Pennsylvania. Alex Funk: Albino animals in nature are ...

Fabio Cortesi receives funding from the Australian Research Council. Lily Fogg previously received a Research Training Program scholarship from the Australian Government. The deep sea is cold, dark ...