Blind and sighted Mexican tetra fish live side by side in an underground lake, providing a genetic clue to how creatures ...

At the center of the discovery is the Mexican tetra, a species known for its remarkable adaptability.

Holly has a degree in Medical Biochemistry from the University of Leicester. Her scientific interests include genomics, personalized medicine, and bioethics.View full profile Holly has a degree in ...

In the arid mountains of northern Oman, rocky caves hold pools of water. Naturalists were exploring these subterranean lakes in the Al-Hoota cave in 1980 when they discovered a white, eyeless fish. It ...

Assam Chief Minister Himanta Biswa Sarma on Monday hailed the discovery of a rare fish species in deep underground waters of ...

Scientists have identified Gitchak Nakana, a blind blood-red fish, in an underground aquifer in Assam's Goalpara district.

Under the mountains of south-central China, a network of underground rivers and caves holds unknown species. Joshua Fernandez via Unsplash Between two major rivers in China, a vast network of ...