Before the oldest dinosaur, before animals or even plants had expanded onto dry land, ancient relatives of starfish called ...

Life in the wild often comes down to survival, and for many species, survival depends on others. A new global study suggests ...

Pantolambda bathmodon, a stocky, now-extinct mammal, lived 62 million years ago and reached roughly 92 lbs in adulthood, ...

A hidden wildlife camera placed beside a quiet forest creek captured a peaceful encounter with a curious muskrat as it searched the riverbank for food. Unaware of the nearby camera, the small mammal ...

“Facial expressions are an important window into the internal states of animals." The post Bumblebees show emotions through ...

A tiny mouse living nearly 7,000 meters (23,000 feet) above sea level in the Andes is helping scientists rethink the limits of life on Earth. The animal, a leaf-eared mouse, is the focus of a new ...

Despite a spike in harmful algae, marine mammal and bird rescue agencies haven’t seen a surge in symptoms indicating domoic ...

Findings suggest placental mammals that lived in China following the most recent mass extinction evolved large teeth before developing more specialized dental structures associated with different ...

Alpha-Gal Syndrome (AGS) is a serious, potentially life-threatening allergy to a sugar molecule found in most mammals, ...

Fossils suggest Spriggina floundersi, an ancient marine organism, displayed population-level right-handedness. This finding ...

Evolution, a new five-part series tells the extraordinary story of how life on Earth has changed over more than four billion ...

Bowhead whales can live up to 200 years, according to the Group for Research and Education on Marine Mammals , making them ...