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 ...

whale sharks have few predators to worry about, being the largest fish species on the planet. The gentle giants, which eat tiny plankton, can grow as long as a school bus. Still, killer whales ...

Off Baja California, in Mexico, a killer whale named after an Aztec emperor is leading his pod on routine takedowns of the ...

Killer whales are known for being intelligent, which makes them powerful hunters. Now, new research shows how they take down one of the planet's largest animals. NPR's Lauren Sommer has more.

whale sharks have few predators to worry about, being the largest fish species on the planet. The gentle giants, which eat tiny plankton, can grow as long as a school bus. Still, killer whales ...

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 ...

whale sharks have few predators to worry about, being the largest fish species on the planet. The gentle giants, which eat tiny plankton, can grow as long as a school bus. Still, killer whales ...