Summary: A global study of vertebrates reveals that body temperature is the key driver behind brain size evolution.

Lisa Sprinkle shows ciLiving host, Jaclyn Friedlander how animals prepare for the winter Ever wonder how animals survive the ...

Vertebrates have extremely different brain sizes: even with the same body size, brain size can vary a hundredfold. As a rule, ...

Tuna, opah, and billfishes such as marlins and swordfish are among the 0.1% of fish species that are warm-blooded. Evidence by an international team of researchers led by UC San Diego’s Scripps ...

From the extreme heat to the blistering cold (yes, even in the Sunshine State), alligators, like humans, have to adapt. Alligators are present in all 67 Florida counties. Underwater alligators deal ...