Blue whales eat krill - tiny, shrimp-like crustaceans that live throughout Earth's oceans. The huge whales can eat up to four tonnes of krill every day. Blue whales lunge through large swarms of krill ...

Blue whales are not only the largest animal on earth today but the largest known animal ever to have lived on earth. The ...

These colossal cetaceans often reach 30 metres in length and can weigh up to 180 tonnes - so they need to eat a lot to keep them swimming. But despite their enormous size, blue whales feed almost ...

Krill oil is a fish oil alternative ... fallen flat on some of the things we thought they could do. In some of the studies, just eating fish has shown to have better outcomes than taking the ...