The 43 rhesus macaque monkeys that escaped a South Carolina medical lab this week are among the most studied animals on the planet.

Genetic testing reveals that Iliamna Lake harbor seals differ from ocean harbor seals, and a fuller picture of their uniqueness is emerging.

The sounds of barking elephant seals are again in the air along the breeding grounds of Península Valdés, Argentina—but it's quieter. Almost exactly a year after a massive outbreak of H5N1 highly ...

Australian finches' bill colors come from small genetic variations affecting how they process dietary pigments.

Quiterio Ramírez’s voice is heavy with anguish at the other end of the phone: “When I saw the jaguar hanging there, the truth ...

Oklahoma State University research has identified a link between elevated tick populations and westward expansion of this ...

The red foxes in California's Sierra Nevada are in danger — genetic rescue is one controversial strategy that could help save them.

Since fishing in the Danube Delta was restricted by the Romanian state, the dwindling population has increasingly turned to ...

Blooms from this abundant plant occur simultaneously every 48 or 50 years. Here's why this causes a 'rat flood' and, ...

The Minnesota Department of Natural Resources (DNR) is proposing to lower the daily walleye limit from six to four statewide, beginning in 2026. The current six ...

Key deer walk along mangroves Oct. 15 in Big Pine Key. The endangered species has made a tremendous comeback, with a peak ...