The Indonesian coelacanth, a fish once thought to be extinct for 70 million years, was discovered alive in greater numbers ...

A coelacanth, known by some as the "dinosaur fish," was spotted in eastern Indonesia in a rare sighting of a species once ...

The best jaw for hunting fast fish is long and full of sharp teeth. This makes sense to us, but it also makes sense in nature ...

The House passed a measure Thursday that would take a California fish species, longfin smelt, off the endangered species list. The measure’s sponsor said the aim is to overturn a “misguided ...

House Republicans passed a measure on May 1 that would repeal the government's decision to place California's longfin smelt, a finger-sized fish, on the endangered species list. House members ...

During their visit, researchers caught three “distinctive”-looking fish and, after taking a closer look, realized they’d discovered a new species: Cyphocharax ivo, or Ivo’s curimatid.

A species of coelacanth, a fish that dates back to before the dinosaurs, has been photographed in Indonesia for the first time. The Indonesian coelacanth (Latimeria menadoensis), once considered ...