Killer whales are the only natural predator of baleen whales—those that have "baleen" in their mouths to sieve their plankton ...

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 ...

Two studies reveal that the communication systems of most cetaceans examined adhere to the principles of efficiency and ...

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 ...

UPDATE: This post has been updated with input from NOAA Fisheries regarding the likelihood that the whale had been struck by a ship. A 26-foot humpback whale that was found deceased and entangled ...

June and July are the time for orcas (killer whales) and from December to March, you can see humpback whales. In addition, different species of dolphins are sighted daily. Whales are attracted to the ...

“Perhaps most enchantingly, underwater, his wings came to life, flapping to propel him forward and steering like rudders as he soared.” Breakthroughs, discoveries, and DIY tips sent every weekda ...

Over the last few weeks, multiple sightings of the magnificent humpback whale have been reported by people living along the coast. These 15-metre long animals have been spotted in growing numbers ...

Whale sharks are drawn to natural underwater features such as seamounts and canyons as well as ... [+] artificial features like offshore oil and gas platforms, with both acting as migratory ...

People have spotted humpback whales in 11 locations across the county. The Sussex Dolphin Project has revealed that as of January 16, 26 sightings of a humpback whale have been reported.

Bex Allen from Cornwall Wildlife Trust, said monthly surveys show an increased number of humpback whales which she called "one of the greatest recovery stories". Whaling had reduced the humpback ...

J35, also known as Tahlequah, is seen pushing her dead calf, J61, near Seattle, Wash., on Jan. 1. (NOAA Fisheries) The post detailing the sighting says observers "were not seeing much of the ...