The fossilized remains of a Lystrosaurus now answers the question scientists have asked for years: Did mammals once lay eggs?

The Colorado Department of Agriculture issued an invasive pest alert this week for the invertebrates sometimes called the “crazy worm” or “snake worm,” but they've been found in several other states.

An international team of ornithologists has overturned one of the oldest assumptions in natural history by directly ...

A turtle in your yard might be a fun surprise, but it's important to follow certain precautions to keep the animal, you, and ...

A routine day quickly turns into an unexpected moment when a snake begins laying eggs during open hours. The video captures the surprise as staff and visitors witness the process in real time.

Docile, furry and cute to some, possums have become an unexpected ally in the effort to slow the invasion of Burmese pythons, ...

Most headlines about invasive species focus on snakes. Burmese pythons in Florida, brown tree snakes in Guam, and Boa ...

The species in question was a therapsid, a group of animals that was the forefather to modern-day mammals, including humans.

A fascinating behind-the-scenes moment captures the incredible process of a snake laying eggs.

This is the first in a series from Dr. Scott Hamilton, director of the Pediatric Emergency Department at Ochsner Lafayette ...

Not only does this herbaceous perennial plant smell great, but it will attract butterflies, birds, and bees into your yard.

Researchers have found that Taiwan’s hidden legless lizard is a distinct native species, not the mislabeled outsider many ...