Scientists confirm that orcas and dolphins have lost the ability to return to dry land due to irreversible evolutionary ...

Staff at Captain Dave’s Dolphin and Whale Watching Safari spotted a group of killer whales swimming near Dana Point, ...

DNA evidence has confirmed that killer whales in Australia hunted a white shark for its liver—marking the first recorded case ...

The 39-foot gray whale carcass was discovered floating off Marina del Rey on Saturday with most of its head missing.

Some baleen whales avoid killer whale attacks by singing songs at deep frequencies that their predators cannot hear.

The pod of killer whales that showed up Thursday, Jan. 30, have only been documented less than 10 times since 1993.

Over time, that name morphed into "killer whales." Scientists don't know whether ... Orcas are the largest members of the dolphin family. Males are bigger than females, but they both vary in ...

Alisa Schulman-Janiger, director of the ACS-LA Gray Whale Census and Behavior Project, told FTW Outdoors that Jean Huber and Christy Varni discovered the floating carcass at mid-morning less than a ...

Whale song can be as efficient as – and, in some cases, more efficient than – human communication, according to a new study in Science Advances. Meanwhile, new unrelated research in Science further ...

Andrew Fox, Rodney Fox Shark Expeditions.For the first time, DNA evidence has confirmed killer whales in Australia hunted a ...

Non-profit group’s proposal, submitted last April, was rejected because French experts were concerned about water ...