The findings are a window into the rich inner lives of whales – and allow us to check the health of the ocean.

The huge whales can eat up to four tonnes of krill every day. Blue whales lunge through large swarms of krill with their mouths open, taking in more food in one mouthful than any other animal on Earth ...

According to the team, these findings indicate that seasonal and yearly changes to the amount of baleen whale song might mirror changes in the local food web. A better understanding of the ...

Each species has a favourite food. And no matter where they are or what they eat, whales are almost always on the hunt for a tasty meal. Blue whales are the largest animals ever to have lived. These ...

To sustain their huge bodies, blue whales, which are the largest creatures ... organisms that form the starting point of the food web. A team at the University of Washington examined five samples ...

Endangered pygmy blue whales dive to depths in the ocean to forage and feed along their migratory path off the Western ...

A new publication from WWF, the conservation organization, warns that the main food source for Antarctic blue whales, krill, is under threat due to melting polar ice, linked to climate change. Bonn, ...