A giant, ocean sunfish weighing more than 6,000 pounds was found in Portugal and the fish has posthumously set a world record for being the largest bony fish known to man, according to a recent report ...

TOKYO — A solitary sunfish at an aquarium in southwestern Japan lost its appetite, began banging into the side of the fishtank and appeared unwell days after the facility closed last month for ...

This Facebook user's anti-ocean sunfish rant got a run for its money from a ocean sunfish lover. Credit: Cultura/REX/Shutterstock You must have seen it by now, but ...

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 ...