U.S. scientists headed by Dr Chi-Hing Christina Cheng of the University of Illinois at Urbana–Champaign have discovered that the so-called ‘antifreeze’ proteins that bind to crystals of ice inside Antarctic notothenioid fishes to keep their bodies from freezing also prevent the ice from melting when temperatures warm. The Emerald rockcod (Trematomus bernacchii) is a common notothenioid species. Image credit: Zureks / CC BY-SA 3.0. Antarctic...
