The Mexican cave fish (code name: Astyanax mexicanus) isn't just blind and eyeless, it also has a shrunken brain. Exactly how it ended up that way is a bit of an ...

Astyanax mexicanus cave fish have adapted to an incredibly tough environment: chilly, pitch-dark caves that flood about once a year, providing brief feasts separated by long periods of starvation.

Add Yahoo as a preferred source to see more of our stories on Google. A living specimen of the new species, Sinocyclocheilus longicornus, in a laboratory tank. A living specimen of the new species, ...

Scientists found an aquatic creature with skin instead of eyes in a cave of Indonesia and discovered a new species, a study said. Photo from Wibowo, Willyanto, Dharmayanthi, Rahmadi and Lumbantobing ...

In eastern Mexico’s underground caverns and streams, a blind fish undergoes a peculiar adolescence: as it approaches maturity, taste buds begin to sprout under its chin and on top of its head, ...

The Fish and Wildlife Service says it needs more time to examine the science while considering protections for two species of small fish that live in an aquifer. Two species of blind cave-dwelling ...

Through a small opening in a karst region of China, a pool of water held a blind new species. Ge J-Y, Nong Z-Q, Yang J, Du L-N, Zhou J-J (2024) Zoosystematics and Evolution Deep under the surface of a ...

In an underground stream in a cave in southern China, a new species lives its life in the dark, researchers said. Shao W-H, Cheng G-Y, Lu X-L, Zhou J-J, Zeng Z-X (2024) Zoosystematics and Evolution ...

Indiana has a rich biodiversity with thousands of species in unique habitats, but growth and development have changed some of those fragile ecosystems and threaten the wildlife they support. IndyStar ...

The fish occur naturally in several forms adapted to living in caves; all are descendants of a surface-dwelling ancestor and vary from partially to completely blind. The cave-adapted fish also show a ...

A cave-dwelling fish has been swimming the waters of India unknowingly. But researchers have just discovered the mysterious fish, which they named Schistura densiclava, in Meghalaya’s Krem Mawjymbuin ...