Scientists reveal the genetic secret behind the thick lips of African cichlids, linked to parallel evolution and proteins.

A gray wolf has been found dead in Colorado's Rocky Mountain National Park, prompting an investigation into the death of this ...

The Florida panther is the most endangered cat in North America, and vehicular accidents are one of the leading causes of ...

When I was asked to write a fishing article for the Outdoor Recreation Guide, I said sure. But now when I sat down to write, ...

The rare, prehistoric-looking fish are found mostly in South Florida in U.S. waters. They were thought to be nearing ...

These are the most visually stunning IGFA world record fish of 2024, including giant snakeheads from Thailand, and snubnose pompano from Seychelles.

These are the prettiest freshwater fish, from vibrant brook trout and pumpkinseed sunfish to majestic lake sturgeon. Check ...

It's the first confirmed Pacific Northwest sighting of the crab that caused significant ecological damage in the San ...

Re “Officials say destroying the habitats of species isn’t ‘harm’” (April 20): The current administration wants to redefine ...

Experts are encouraging Mississippi residents to eat invasive species in an effort to protect the local ecosystem.

The film, narrated by Oscar-winner J.K. Simmons, details the fight to save the Great Lakes fishery from the sea lamprey, an ...

When told about a strange, fanged fish that had washed ashore on an Oregon beach, the Seaside Aquarium folks knew what kind of fish it was.