Researchers have captured footage of these bears making a wide range of vocalizations during their most intimate moments—the first time sounds of this kind have been documented in any bear species.

The Jurassic fossil Juracanthocephalus reveals a key evolutionary link between rotifers and parasitic acanthocephalans, resolving debates about their origins and anatomy. A research team from the Nanj ...

Would the monkeys develop regional vocalizations that were contrary to how their species normally communicated? Can animals ...

Nature showcases diverse nervous systems beyond a single command center. Several animals, including octopuses, leeches, and ...