SHARE THIS VIDEO —
Not all fish are cold blooded
Researchers in California discovered the first fish that had warm blood. They say the warm blood allows the Opah to swim faster and see better.
we and our partners use cookies on this site to improve our service, perform analytics, personalize advertising, measure advertising performance, and remember website preferences. by using the site, you consent to these cookies. for more information on cookies including how to manage your consent visit our cookie policy.