Six critically endangered Mekong giant catfish — one of the largest and rarest freshwater fish in the world — were caught ... The underwater giants can grow up to 10 feet long and weigh ...

As the apex predators of the ocean, killer whales feed on a wide variety of prey, including marine mammals, turtles, and fish. In the Gulf of California, a pod may have acquired new skills that help ...

Six critically endangered Mekong giant catfish — one of the largest and rarest freshwater fish in the world — were caught and ...

Their new target is whale sharks, the world's largest fish species. According to CNN, a new study — published in the journal Frontiers in Marine Science on Nov. 29 — discovered that an orca ...

Hanoi, Vietnam – Six critically endangered Mekong giant catfish – one of the largest and rarest freshwater fish in the world ...

Orcas — also known as killer whales — are once again on the offensive. Their new target is whale sharks, the world's largest fish species. According to CNN, a new study — published in the journal ...