Members of the animal kingdom come in a variety of shapes, sizes, and colors. All of these animals have blue eyes.

A small island off the coast of Puerto Rico, known as Monkey Island, is home to nearly 2,000 Rhesus macaques. In 2017, ...

A gang of young white-faced capuchins, clever monkeys already known for inventing the use of stone tools, has taken to ...

Bissau, chimpanzees are gathering around something unexpected. Researchers observed a curious behavior tied to fermented fruit and group rituals. What they uncovered hints at a surprising connection ...

A new study puts cuttlefish at center stage with the famous "marshmallow test," and shows that these soft-bodied hunters have ...

Animals use many different kinds of adaptations to protect themselves. These animals, for example, have fangs!

Continue reading to discover the four gorilla subspecies and learn about the world’s largest gorilla. Gorillas: An ...

A team of researchers documented a previously unseen behavior in a group of wild chimpanzees in the forests of Guinea-Bissau, Africa: the deliberate use of stones to produce sounds, which they ...

Researchers have extracted 2 million-year-old protein remains from ancient pre-human teeth to reveal biological sex and ...

Chinese and African researchers have recently uncovered evolutionary insights about baobab trees that suggest the iconic trees' conservation status needs to be revised. There are eight species of ...

Molecular evolution is the area of evolutionary biology that studies evolutionary change at the level of the DNA sequence. It includes the study of rates of sequence change, relative importance of ...