News at a glance: Warmest oceans yet, a pig-to-human heart transplant, and the world’s largest breeding colony of fish | Science
ECOLOGY Huge icefish colony found Scientists aboard an Antarctic research cruise have discovered the most extensive breeding colony of fish anywhere. In February 2021, while towing video cameras and other instruments close to the sea floor in the Weddell Sea, the RV Polarstern came upon thousands of 75-centimeter-wide nests, each occupied by a single adult … Read more