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

New research suggests that the presence of penguin poop causes krill to lose their appetite, among other behaviors. Krill are like the popcorn shrimp of the Southern Ocean—everyone from whales ...

Recent times have seen an increase in the demand for Antarctic krill oil due to the numerous health benefits it offers. This oil, derived from small shrimp-like organisms known as krill that dwell ...

The foul stench of penguin poop sets Antarctic krill on edge. In lab experiments, the mere scent of penguin droppings — or guano — sent krill scrambling for escape, researchers report March 20 ...