Winter is prime time for building fish habitat. Cedar trees are one of the best options, and you can find them popping up in ...

Recycled Christmas trees are particularly important during dry seasons, like this winter, when water levels are low.

To get to the bottom of it, they looked at the fish’s anatomy and physiology and discovered something curious in their gills.

After the holiday cheermeister calls an end to a season of tinsel, lights and carols, the fate of many real Christmas trees ...

Claytor Lake State Park is giving Christmas trees a second life as fish habitats, resuming their annual tree collection ...

On an unseasonably warm day in February, the sun was shining and hardly a cloud could be found in the sky. Staff at Pomme de Terre Lake, along with staff from the Missouri Department of Conservation, ...

CU Boulder researchers use a unique, noninvasive method to determine the environmental factors contributing to several symptoms among tropical fish For many researchers in biology and other natural ...

Humanmade reefs can be used in conjunction with the restoration or protection of natural habitat to increase fish abundance in estuaries, researchers have found. In a boost for both recreational ...

Hundreds of tiny endangered fish slipped from orange plastic buckets into a glittering lagoon in Malibu on Tuesday, returning home five months after being whisked away from threats wrought by the ...

Bait fish are currently permitted by default in the Adirondack Park, though they are banned in 1,211 ponds. This list runs ...

The Pearl River darter may not be returning to its namesake river anytime soon, but the endangered fish now has a fighting chance in nearby waterways. Last week, the federal government protected 524 ...

The feces of some algae-eating fish could be deadly to coral reefs while coral-eating fish could benefit reefs, according to a new study from Rice University. Grazers, or fish that consume algae and ...