As light shines steadily on a silver slip of a fish, minuscule dots on the fish start flashing: blue, yellow, blue, yellow. The bodies “do not glow like luminous fish,” Masakazu Iwasaka, an ...

Endocrine disrupting chemicals are known to cause physiological and behavioral abnormalities in fish. It's a man's world for fish in a San Francisco Bay-Delta estuary. Silverside fish collected from ...

Endocrine disruptors are xenobiotics (i.e., chemical substances like toxic pesticides foreign to an organism or ecosystem). Past research shows exposures to endocrine-disrupting chemicals can ...

Although pesticides can rid your home of cockroaches or farm fields of unwanted insects, they also can harm fish and potentially even people, according to a new study from Oregon State University. At ...

Little is known about the life history of Labidesthes vanhyningi (Stout Silverside) in the Mobile Basin. We made monthly collections of Stout Silverside from Lake Tuscaloosa in Northport, AL, from ...

People can reverse evolution when it comes to the effects of fishing on sea creatures, researchers say. Just don’t hold your breath. The common practice of catching only the bigger fish in a ...

It”s a man”s world for fish in a San Francisco Bay-Delta estuary. Silverside fish collected from an urban beach in Suisun Marsh were more masculinized, but with smaller and less healthy gonads, than ...