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 ... or was infected by parasites, Japanese newspaper Mainichi Shimbun reported. Ocean sunfish live in the open sea in temperate and tropical ...

What exactly is anglerfish? Well, it's a delicacy in Japan, and it can be used in many different dishes. Here's how ...

According to Japanese legends, seeing a "doomsday fish" is a sign of impending earthquakes ... for a number of ancient ...

Japanese catches of major fish species such as salmon and saury have been slumping since around 2010, according to a national ...

Female fish may then collect the fertilized eggs and deposit them on plants. Medaka–aka the Japanese rice fish–are only about 1.4 inches long and can be found in rice paddies, ponds ...

IWAKI, Fukushima Prefecture--Local fishing communities feared ... exporters — especially those in northern Japan who specialize in scallops and sea cucumbers, which are coveted in China.

Fears are being raised that Pacific saury, a seasonal specialty in Japan in autumn ... of zooplankton that the fish feed on is becoming beyond their reach as sea temperatures continue to rise.

SYDNEY -- A Japanese company is applying its regenerative aquaculture technology to raising sea urchins in a bid to export the roe from Tasmania, the southernmost island state of Australia.