Over time, that name morphed into "killer whales ... most likely happened because the animal mistook the surfer for a seal. Although wild killer whales do not intentionally harm people, they ...

Surprise: Blue Whales Are Mostly ... Surprising Reason Why Killer Whales Attacked a Blue Whale—Here's the Surprising Reason Why Watch Watch the World’s Biggest Animal Lunge for its Dinner ...

Learn more about how baleen whales split into two groups — fight or flight — and how these groups determine how loud they sing.