Krill and shrimp may have vaguely similar body shapes, but they're separated by a world of differences in terms of anatomy ...

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 ...

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 ...

Whales, penguins and seals all eat — or eat things that eat — krill. Understanding the critters’ movements could help identify key areas for marine conservation. Krill use their antennae to ...

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 ...

But which chemicals within the poo do the krill respond to? This remains to be elucidated. "We hypothesize that Antarctic krill are avoiding the odor of ground-up krill and fish in the penguins ...