An extinct genus of ray-finned fish that lived during the Jurassic period seems to have had quite the penchant for overreaching.

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

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

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

Drum fish are given their unique name not because they have drums in their bodies but because they let out croaker sounds ...

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

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 ...

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 ...

As vegan cheese sales decline and concerns about ultra-processed foods grow, a new cheese on the block faces challenges.

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