Initially, there was a large increase in krill, shortly followed by a leap in anchovy abundance. By comparison, blue and fin whale song rose primarily during the years where krill was more plentiful.

The bountiful creatures sequester carbon and are a vital food source for marine predators, but their future is uncertain Gabe Castro-Root A single Antarctic krill is about the size of your pinky ...

Both fish-oil pills and krill-oil supplements supply the healthful omega-3 fatty acids DHA and EPA. But there are differences. Krill oil comes from small crustaceans, not fatty fish, and typically ...

British scientists are hoping to monitor Antarctic krill from space as the species faces growing threats from climate change and overfishing. WWF, the University of Strathclyde and the British ...