Even fish aren't immune to neighborly disputes. Discover why fish in this video are engaged in petty sand-flinging.

The invasive Burmese pythons plaguing Florida have an almost supernatural ability to absorb skeletons and scientists say they ...

A new study that looked at gut length variation between cichlid fish species found that some of the genetic loci for the ...

Discover which diet truly feeds your brain: from antioxidant-rich vegan meals to ketone-fueling keto, extreme carnivore ...

Orcas have long been revered for their intelligence, adaptability, and group-hunting strategies. But one scientific review ...

The Illinois Department of Natural Resources (IDNR) reminds residents of Jo Daviess and Carroll counties that a black bear ...

Enjoying these sizzling summer days? Imagine if you were the lone polar bear at the Pittsburgh Zoo & Aquarium. Actually, zoo ...

The newly-found fossils are 209 million years old and include pterosaurs, primitive frogs and lizard-like reptiles ...

Scientists have unearthed in Arizona fossils from an assemblage of animals, including North America's oldest-known flying reptile, that reveal a time of transition when venerable lineages that were ...

Fish rank as the most diverse group of vertebrates in the world. Scientists recognize over 37,000 distinct species, with many more waiting to be discovered. Most fish fall into the ray-finned group of ...

Pepper the cat is at it again. After his hunting skills helped virologists identify the first jeilongvirus in the United ...

The Greenland shark—the world's longest-living vertebrate—is most often associated with cold Arctic waters. However, a new ...