Orcas, or “killer whales,” are not known for their amiable demeanor. The famous bullies attack boats and pester other animals for reasons that sometimes aren’t entirely clear. Now, for the first time, ...

Great white sharks have long ruled the open ocean, but a new and highly organized rival is beginning to reshape that balance of power. Along coastlines where great whites once hunted with little ...

Orcas are called “killer whales” for a reason. These apex predators are adept pack hunters, using coordinated attacks and specialized techniques to take down their prey. Scientists recently captured ...

An orca pod that made headlines last year for gutting a whale shark has struck again, this time perfecting a technique that involves paralyzing young great white sharks to eat their livers. When you ...