Antarctic icefish have clear blood, no hemoglobin, and antifreeze proteins that let them survive freezing seas.

In 2017, a 2,200-square-mile chunk of ice broke from the Larsen C Ice Shelf. Both a warning bell for and a symptom of ongoing global climate change, it opened up an opportunity for scientists to ...

Russian scientist Mikhail V. Nazarkin has added a new species to the scientific record, four decades after it was fished from ...

(CNN) — During an expedition to search for a famed shipwreck, researchers discovered something unexpected: striking geometric patterns on the floor of Antarctica’s western Weddell Sea created by fish.

A surprising discovery in Antarctica's Weddell Sea revealed a vast 'fish city' beneath the ice, where thousands of tiny polar ...

Off the coast of Antarctica, scientists aboard a research vessel sorted through the specimens they’d collected. Among the catch were two sea creatures with “large” pores on their throats. It took ...

Add Yahoo as a preferred source to see more of our stories on Google. Antarctic icefish are transparent, white-blooded fish that lack red blood cells and hemoglobin. Antifreeze proteins in their blood ...