A solitary sunfish at an aquarium in southwestern Japan lost its appetite, and began banging into the side of the fish tank.

Luis Miguel Gutierrez Bringas, a sea-diving tour operator, captured video of a massive sunfish in its natural habitat off the coast of Mexico.

Many reported great white shark sightings in Massachusetts waters are actually ocean sunfish or other creatures.

A popular sunfish in Japan lost its appetite and banged on the side of its tank after the aquarium it lived in closed for renovations.

This 6,000-Pound Sunfish Is the Largest Bony Fish on Record Fishermen and boaters spotted the colossal creature floating near the Azores islands last December ...

A giant sunfish weighing more than 6,000 lbs is the biggest bony fish ever, researchers say. Atlantic Naturalist Association There are two types of fish – bony and cartilaginous.

Kaikyokan Aquarium in Shimonoseki, Japan struggled to figure out what exactly was ailing its resident sunfish until they used cardboard cutouts of visitors to keep the lone fish company.

A first-time angler on an overnight trip out of San Diego has landed a potential world-record opah. Beau Leaman of Santa Clarita, Ca., caught the 188.6-pound opah, or moonfish, after a 45-minute ...

A rare giant hoodwinker sunfish that washed ashore Gearhart beach in Oregon could be the largest of its species ever sampled.

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

A giant southern ocean fish was found in Azores, Portugal, and it reportedly weighed more than 6,000 pounds. The Atlantic Naturalist Association says the sunfish broke a world record.

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