An adult southern right whale was recently spotted swimming alongside a humpback whale calf. Experts think the larger whale may have adopted the juvenile after it lost its real mother.
Researchers estimate that blue whales may each consume up to 10 million pieces of microplastic every day during their main feeding season as they chow down on plastic-filled prey.
Newly released video shows a gang of killer whales in South Africa attack and slaughter a great white shark.
A group of more than 100 international researchers has signed an open letter to the Biden administration calling for urgent action to save Rice's whale from extinction.
Whale watchers in British Columbia recently witnessed an intense showdown between a group of 15 transient killer whales and a pair of female humpback whales in the Salish Sea.
A pair of killer whales has been terrorizing great white sharks near Capetown, slaughtering at least eight sharks over five years and eating their livers, scientists say.
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