neutral buoyancy, Tag

Let's say you decided to live in the ocean. Can you imagine the challenges you would face? Lot's of land animals have done exactly that, though the transition from land to sea happens gradually through vast generations of...

With a comically tiny mouth and a blunt cauliflower tail, the ocean sunfish is little more than a swimming head. Which is, in fact, its name in German. Grotesquely oversized, these monsters appear to loll helplessly on the...