Seals are chatty mammals that make a variety of sounds, communicating with one another through underwater frequencies.

Do animals have siblings, aunties, or cousins? Can they survive without any family at all? Female gazelles, like this ...

The Arctic landscape during the Cretaceous Period may have been dominated by the dinosaurs, but the rivers and streams held something more familiar. Alaska's fresh waters 73 million years ago were ...

Purple pigmentation in a diverse array of algae absorbs heat and creates a feedback loop responsible for 2% of total daily ...