New research finds some baleen whale species call at such deep frequencies that they're completely undetectable by killer whales, which cannot hear sounds below 100 hertz. These also tend to be ...

Get Instant Summarized Text (Gist) Some baleen whale species sing at frequencies below 100 hertz, making their calls undetectable to killer whales, which cannot hear such low frequencies. These ...

The shark's body was found with large bite wounds on the pectoral girdle, consistent with previous reports of killer whale predation on white sharks. The pattern of the wound suggested a method of ...

A sperm whale’s tooth can weigh more than two pounds and they are illegally trafficked to be used as decorations and for ...

This is the first time pack- ice killer whales have ever been, ever been recorded. - Lee continues to listen to the group for several hours as they look for a suitable meal.

Over time, that name morphed into "killer whales." Scientists don't know whether ... That's longer and heavier than most RVs. An orca's body has a special pointy shape that helps it move quickly ...

DNA evidence has confirmed killer whales in Australia hunted a white shark for its liver. Based on DNA analysis from the bite wounds on the carcass of a large white shark washed ashore near ...

Killer whales are one of only a handful of animals that actively teach their young, and it’s the females that take on this duty, ensuring the survival of their families. - This does not look ...

The research found bite wounds on the shark were consistent with liver extractions of white sharks by killer whales near South Africa. Notably, the shark's mauled body was found by residents near ...

Beneath the surface, marine life relies on calls, clicks, and songs to navigate, communicate, and survive. For baleen whales, singing songs is essential, but it also comes with risks. Killer whales, ...

Members of the marine mammal rescue group Dolphins Plus Marine Mammal Responder walk with a Pygmy killer whale that was found ... meaning he didn’t yet reach full adulthood.

The recent autopsy of a partially devoured great white shark confirms a brutal hunting trend—killer whales around the world are not afraid to attack the fearsome fish, especially when they get a ...