Environmental watchdogs accused a Mexico-based startup Thursday of violating international trade law by selling a health supplement made from endangered totoaba fish to several countries including ...

SYDNEY (Reuters) – An international team of scientists in China has discovered what may be the earliest known creature with a distinct face, a 419 million-year-old fish that could be a missin… ...

Fish jump into picture of evolutionary land invasion. by Northern Arizona University The time-elapsed image above, taken by researchers at Northern Arizona University, shows the ...

Scientists found that the fish were gradually domesticated like dog breeds into the beautiful shapes and colors that turn up today in pet stores. Science | The 1,000-Year Secret That Made Betta ...

Fish pheromones could be used in conservation efforts as well, says Sorensen. Populations of Pacific lampreys, which spend their larval stage in rivers in the Pacific Northwest, are in dangerous ...