A collaborative team of scientists led by the University of Massachusetts Amherst recently found that there is no physiological evidence supporting a leading theory—which involves the surface area of ...

Flapper skate (Dipturus intermedius), the world's largest skate species measuring over two meters in length, live hidden on the rugged seabed around Scotland. Their life in the darkness, deep ...

Pennsylvania's Fish and Boat Commission tentatively approved a new 9-inch trout size limit and formal fish measuring rules.

Prefer Newsweek on Google to see more of our trusted coverage when you search. Before squaring up for a fight, some fish check themselves out in the mirror to make sure they're big enough. This ...

This is the first known study to connect habitat with varying brain size in a single lake fish population. The finding may provide clues about how fish and other creatures will respond to mounting ...

Fish are growing smaller as sea temperatures rise, with adults now reaching a smaller maximum size than in 1970. Idongesit Ikpewe at the University of Aberdeen in the UK and his colleagues have found ...

A collaborative team of scientists recently found that there is no physiological evidence supporting a leading theory -- which involves the surface area of fish gills -- as to why many fish species ...