Mating calls and rituals can be intercepted, or drowned out, by invasive species. Scientists are just starting to understand ...

A dispute between two bull hippo on the edge of a breeding herd.

For a few fleeting weeks each winter, the famously elusive cats emerge from solitude, calling across the mountains in search of a mate.

Termites did not evolve complex societies by adding new genetic features. Instead, scientists found that they became more ...

Whether you call him groundhog, woodchuck, whistle-pig or use the full genus and species name, Marmota monax, the nation’s ...

The fact that primates other than humans engage in homosexual behavior is well-documented. A recent study in Nature Ecology & ...

Termites are among the most successful animals on Earth, forming vast societies that can number in the millions. But how did such complex social systems evolve from solitary ancestors that looked much ...

Termites became social powerhouses by stripping away genes tied to competition and independence. This genetic shedding locked in monogamy, boosted cooperation, and paved the way for their ...

Trump’s campaign on Saturday said in a statement it had been hacked. Fresh off a newly minted Democratic ticket, Vice President Kamala Harris and her running mate, Minnesota Gov. Tim Walz, are set to ...