A species of mayfly previously thought to be extinct because of how rare it is has now reappeared in Thailand.

An estimated 26 per cent of Africa’s freshwater fish species are threatened (including those assessed as Critically ...

You have probably seen this fish on sushi menus in the United States and maybe even sampled it yourself, but it is actually ...

Predatory fish that evolved into the first terrestrial animals on Earth are still revealing insights into the origins of ...

The proposal is aimed at putting fry, full-grown eels and processed eel products of all 18 species under regulation.

Synodus autumnus, or the autumn lizardfish (Iroha-eso in Japanese), derives its name from its warm-toned coloration, reminiscent of the time when leaves turn orange, yellow and red in the fall, also ...

#8 Japanese Wolf - Extinct 1905 Once native only to Japan's islands of Honshū, Shikoku, and Kyūshū, the Japanese wolf (or Honshū wolf) was a distinct subspecies of the gray wolf.

Newly discovered species of extinct fish shows striking similarities to unrelated modern-day predators, suggesting certain traits have emerged multiple times and remained consistent over hundreds ...

MUKAWA, Hokkaido -- A fossilized tooth of a cartilaginous fish found in Japan's northernmost prefecture Hokkaido in 2013 is of a newly discovered species, researchers announced here on April 9.

Japan's sprawling Mitsubishi conglomerate has cornered a 40 per cent share of the world market in bluefin tuna, one of the world's most endangered fish. A corporation within the £170bn Mitsubishi ...

The coelacanth, a fish thought to have vanished 65 million years ago. Imagine the surprise when, in 1938, this so-called “extinct” fish was discovered alive and well off the coast of South Africa.

Extinct fish reintroduced in Victorian waterway A fish declared extinct in one state in the 1980s has been resurrected, with hundreds reintroduced to the wild in a major waterway.