A solitary sunfish at an aquarium in Japan appeared unwell for days after the facility closed for renovations.

The creature appeared to rediscover its appetite after seeing some familiar images outside its aquarium tank during renovation work, keepers said.

Aquaculture is a leading contributor to the failing health of the ocean. Shrimp ponds in Lombok, Indonesia, have devastated ...

Without its usual crowd of spectators, Kaikyokan’s sunfish essentially started to fall into a deep-sea depression.

How do you perk up a lonely fish? This may sound like the start of a particularly silly joke, but it was a very real ...

Lil Joe’s amazing life journey has taken him from peril in the St. Johns River to near-tragedy in the Little Econ to recovery ...

A proposal to lower speed limits on waterways — boat strikes kill a large number of the whales — was dropped in face of next administration.

A group of scientists saw over 75 North Atlantic right whales gathered in the Gulf of Maine. Here's what we know.

It is unusual to see so many right whales off the Maine coast, especially this time of year, but research scientists with the ...