Scientists use underwater microphones to track red hind grouper spawning behavior and fish population changes over time.

Step inside a fish farm where bettas are not just surviving, but thriving. From vibrant colors to impressive numbers, the growth here is something every fish lover will want to see.

A once-beautiful betta was left struggling in a filthy, neglected tank. Watch as it’s rescued and given a fresh start in a ...

A research paper authored by a researcher at Shedd Aquarium and published in Journal of Great Lakes Research assesses the ...

Each winter, red hind groupers gather under the full moon, grunting low-frequency calls to attract mates and defend territory ...

The ‘meteoric’ growth of the lake sturgeon in the western Minnesota lake has Minnesota, South Dakota researchers intrigued.

AMHERST — Boyd Kynard of Amherst founded the BK-Riverfish environmental consulting business under the premise that too many fish in rivers throughout the United States and around the world are impeded ...

It's been 45 years since U.S. District Court Judge Justin Quackenbush made a decision that changed how the Bureau of Reclamation operates the flows of the Yakima River Basin. Known colloquially as the ...

Test results are due this week to establish the cause of pollution that killed more than 50,000 fish in one of Ireland’s best salmon fishing rivers. Investigators hope the results will reveal what ...