Researchers recorded lemon sharks (Negaprion brevirostris) preying on an invasive species, the jaguar cichlid (Parachromis ...

International Mountain Day on Dec. 11 brings attention to the mountain regions that supply freshwater for nearly 2 billion ...

Minnesota DNR says there are only a handful of verified sightings of this rare species of freshwater jellyfish in Minnesota.

You might think of Australia's arid center as a dry desert landscape devoid of aquatic life. But it's actually dotted with ...

These mysterious creatures undertake extraordinary journeys—a metamorphosis and migration so dramatic it rivals any in nature ...

Devils Lake was much lower in those days, but pike and walleye populations were much lower, too. The lake also had ...

To make it easier, here’s a simple, easy-to-follow guide to 10 freshwater fish that really pop and make any aquarium come ...

Governor Ron DeSantis announced more than $112 million in grants to improve water quality and quantity across Florida.