Marine food webs are highly complex. Until now, researchers have been unable to understand exactly how they are affected by ...

The fish threatens populations of native fish throughout the state's waterways, according to the Missouri Department of ...

A tan fish launched from the glassy, shallow water tucked in this hidden pocket of Tampa Bay mangrove forest. It was exactly ...

Unfortunately, this potential power struggle between two apex predators can have devastating effects on the marine ecosystem.

Hillstream fish thrive in the fast-flowing, oxygen-rich, cool waters of our eastern hill tracts — represent a stunning diversity of life. Yet, these freshwater wonders remain largely in the shadows in ...

Feral and free-roaming pet cats pose a grave threat to wild bird populations around the globe, with significant ecological ...

The return of apex predators such as sharks can restore critical ecological balance to coral reefs, creating healthier ...

Animals often get labeled as either predators or prey. But in the wild, survival isn’t always a one-animal job. Some species ...

Scientists and fishermen in Brazil caught an “armored” river creature known to sting and discovered a new species, a study said. Photo from Willian Massaharu Ohara via Tencatt, Ohara, Carvalho, and ...

A family in Northern California was shocked to find home surveillance footage of a mountain lion peering through their doggy ...