For the first time in 30 years, the Missouri Department of Conservation has confirmed evidence that the state-endangered lake sturgeon is reproducing in the wild. Sam Hardy and Kristin Biagioli ...

As many as 60 percent of the world’s fish species could struggle to breed and reproduce if climate change causes the Earth to warm by 5 degrees Celsius over the next 80 years, the current projection ...

The greenback cutthroat trout, considered extinct for 85 years, was found naturally reproducing in Colorado waters after more than a decade of conservation efforts, officials said. Photo from Colorado ...

Every summer, a symphony of grunts, croaks and roars echoes below the surface of the western Atlantic and the Gulf of Mexico to signal the launch of spotted seatrout spawning season. Last year, the ...

Birth control pills, when taken correctly, are up to 99.9 percent effective. But a new study suggests that the hormones in this particular method of contraception work just as well in acquatic life as ...

BBC’s Blue Planet II team waited a whole YEAR to film the marbled Grouper fish reproducing - only to miss the big moment and get attacked by sharks. The team from the hit nature series narrated by Sir ...