Genetic mutations that cause mammals -- including humans -- to develop super ripped muscles, are now resulting in exceedingly buff fish, according to a paper in the latest issue of Animal Genetics.

Development of more muscular trout could boost commercial aquaculture Date: March 11, 2010 Source: University of Rhode Island Summary: A 10-year effort by a scientist to develop transgenic rainbow ...

A new study has made a concerning discovery in one of Bangladesh's favorite fish. Researchers found that hilsa — a staple in ...

Scientists have long assumed that anemonefish's tight-knit relationship with sea anemones, their protective hosts, was the main engine behind their evolutionary diversification. But the team wondered ...

As the midday sun strikes the black-spotted, silvery-white flanks of a Lahontan cutthroat trout, the wet gleam highlights the lines that zigzag on the side of the fish, like a stretched out letter ...

ALBUQUERQUE, N.M.— In a reversal of a 2008 finding, the U.S. Fish and Wildlife Service today denied the highly imperiled Rio Grande cutthroat trout of New Mexico and Colorado a place on the list of ...