Krill are definitely worth worrying about. They are thought to have the highest biomass of any multi-cellular organism on Earth. They form the backbone of the southern ocean ecosystem and are a ...

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Krill in northern waters show how key marine species can adapt genetically to cope with climate change. This discovery was made by researchers at Uppsala University in collaboration with an ...

A majority of krill fishing companies have announced their commitment to voluntarily stop harvesting the tiny crustaceans from vast areas of the Antarctic Peninsula, including around important ...

If you’re like most people, you probably haven’t given krill much thought. You’ve heard of them, of course. They’re the small, shrimp-like animals that live in great swarms in most of the world’s ...

New research finds that Arctic krill have a biological response to changes in light. When it is lightest in the Arctic polar night, usually around the middle of the day known as midday twilight, the ...

July 7, 2015 — Barely longer than your thumb, weighing under an ounce and nearly translucent, delicate crustaceans known as krill are vital to ocean ecosystems around the world. In the waters that ...

In the heart of their Antarctic habitat, krill populations are projected to decline about 30% this century due to widespread negative effects from human-driven climate change. However, these effects ...