Killer whales are the only natural predator of baleen whales—those that have "baleen" in their mouths to sieve their plankton diet from the water. More solitary than toothed whales, baleen whales face ...

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 the ...

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

A new marine predator rivalry is emerging in the waters of Australia, shaking up the long-established hierarchy of the oceans ...

Footage captured in May 2022 shows an aerial view of killer whales hunting and killing great white sharks at Mossel Bay, ...

BERLIN, Jan 22 (Reuters) - A 28-year-old man from Afghanistan was arrested following a knife attack on Wednesday in a park in the German city of Aschaffenburg in which two people were killed ...

A Russian missile strike on the Ukrainian capital killed three people on Saturday, Ukrainian leaders said, branding it a “heinous” attack. Moscow described it as “retaliation.” Ukrainian officials ...

Ukrainian officials said another three people were killed in Russian strikes elsewhere in the country, and Moscow claimed fresh advances on the ground. Russia frequently targets Kyiv with aerial ...

At least three people have been killed in a Russian drone and missile attack on the Ukrainian capital, while three others were killed in the country’s south. Ukraine’s President Volodymyr ...

The attack on the target in Kyiv was "retaliation" for Ukraine's use of US-supplied ATACMS missiles in strikes on Russian territory, it added. At least three people were killed and three wounded ...

An earlier death toll said four people were killed in the attack, but it was later revised to three. “These acts merely underscore the enemy’s ruthlessness and barbarity,” Ukrainian ...

Orcas, known for their intelligence, can mimic human language, as demonstrated by a female orca named Wikie who replicated words like 'hello' and 'bye-bye.' This research highlights orcas' vocal ...