Antarctic research links warming to fish decline

A long-term study in the Southern Ocean reveals a clear correlation between warming waters, decreased sea ice, and reduced abundance of Antarctic silverfish. These small, abundant fish are important prey for penguins, seals, ...

How a contagious cancer spread among clams

A contagious blood cancer jumped from one species of clam to another and spread among clams living in the Atlantic Ocean and Mediterranean Sea, shows a study published today in eLife.

Helping smooth New Zealand sea lions' road home

Majestic flippers instead of legs put the "sea" in sea lions, yet in New Zealand, the endangered beasts are dragging their bulky way back to forests and back yards in a story of conservation success and complicated opportunities.

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