Spiders living in caves show how tiny genetic changes can reshape vision or cause complete blindness over generations.

Across planet Earth, the animal world is full of species perfectly adapted for life in their specific niche. From polar bears ...

Inside the caves they found a fish nearly 6 inches long with an elongated body, according to the study. The scaleless animal may look like any other fish species, but researchers noted it had ...

The venomous centipede crawled into the Movile Cave millions of years ago and adapted to live in the pitch black, surrounded by deadly gases.

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 ...

Geoff says, 'A lot of major cave systems worldwide have blind cavefish. It seems obvious that if there is no light then eyes are of little use and evolution is a relentless mechanism for eliminating ...

The discovery therefore offers scientists a window into the evolution of these unusual cave-dwelling creatures. Some golden-line fish have lost their scales and eyes as part of adaptations to cave ...

In caves in a south-central China village, a creature with large eyes shows evolution in action. Xiao M-Y, Wang J-J, Luo T, Zhou J-J, Xiao N, Zhou J (2025) Zoosystematics and Evolution In the ...