Scientists have discovered the world’s largest known subterranean fish in a cave in northeastern India. The “troglomorphic fish” was discovered last year, according to recently released research. “The ...

BERLIN – A German man who goes diving underground for a hobby has discovered what scientists say is Europe's first known cave fish. Spelunker Joachim Kreiselmaier chanced upon the fish in August 2015 ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. The previously unknown Xingren golden-line fish appears to be still evolving for cave life. . | ...

The cave river was calm, cold, and completely dark beyond the headlamps. As they swam deeper, movement in the water became impossible to ignore. Blind fish brushed past in the darkness, navigating ...

While cave-dwelling fish might be somewhat of a regularity in certain parts of the world, you used to be able to count Europe out of that equation. Cave fish were unheard of in the region and it was ...

A blind cave fish that has spent millions of years underground isolated from evidence of day and night still has a working biological clock, albeit an unusually distorted one, scientists find. This ...

A fish that swims in limestone caverns under the Somalian desert has something to tell scientists about keeping time. Despite living in permanent darkness, with no difference between day and night, ...

Every group of Mexican tetra fish speaks with a different accent. Scientists studied both the blind cave-dwelling populations and those that live in rivers. They all communicate using a series of ...

Geneticists at Harvard Medical School have discovered that a certain type of cave-dwelling fish, known for its binge-eating habits, has the same genetic mutation found in a small population of ...

A blind cave fish that has spent millions of years underground isolated from evidence of day and night still has a working biological clock, albeit an unusually distorted one, scientists find. This ...