The population of American eels has declined. They need protection, conservationists say, despite their resilience.

Monsters of the river stacked in this ultra-deep fishing hole. Peter Greene, 'Pulp Fiction' and 'The Mask' actor, dead at 60 ...

A giant ocean predator that terrorised the seas during the time of the dinosaurs may have also hunted in rivers, a tooth ...

Prehistoric sea monster bigger than a killer whale may have terrorised rivers too - The mosasaur may have occupied a similar ...