Scientists discover the first fossil egg of a mammal ancestor, offering new clues to how Lystrosaurus survived extreme ...

Justin Schmidt, an entomologist, first created the Schmidt sting pain index in 1983 ...

(peterschreiber.media/iStock/Getty Images Plus) The debilitating, chronic loss of joint cartilage known as osteoarthritis ...

Animal life began in aquatic environments more than 600 million years ago. Around 500 million years ago, during the Cambrian ...

Animal behavior reflects a complex interplay between an animal's brain and its sensory surroundings. Only rarely have ...

Until now, there was a conflict in the field of paleontology. Genetic analysis of how fast traits mutated and evolved ...

A remarkable fossil discovery in southwest China is rewriting the story of how complex animal life began, showing that many key animal groups appeared millions of years earlier than scientists once ...

Temple Grandin, the renowned animal scientist and autism advocate, will return to Delaware Valley University on Wednesday, ...

Scientists have found post-research homes for dogs, cats, rats, and many other kinds of animals, but adopting them out does ...

The assemblage suggests that the ancestors of some of today's animal groups may have arisen before the famed Cambrian ...

As animal research becomes a more visible political issue, publicly available oversight records are increasingly being used to shape inaccurate narratives about essential biomedical studies. When ...