Kentucky’s vast and unexplored cave systems are home to some of the most mysterious animals on Earth. From blind fish to ...

At age 75, Vadevino Alano keeps up a brisk pace as he strides through the forest on the way to the Armadillo’s Den — a ...

I DOUBT whether Sir Ray Lankester would maintain his theory of the origin of blindness in cave-animals, at least in the fishes living in the North American limestone caves, if he had carefully ...

In the depths of the Hoyo Negro pit 180 feet below sea level, a diving team has successfully recovered the skulls, jaw bones, ...

The skin of dwarf crocodiles found living in a cave in Gabon is turning orange from swimming in guano. It's unclear how long ...

Explore Mammoth Cave National Park, the longest cave system on Earth, featuring the richest known habitat for cave wildlife in the world. It may be difficult to think of caves as spacious and grand, ...

Foreign Correspondence NEW YORK TIMES.J.P. TimesMachine is an exclusive benefit for home delivery and digital subscribers. Full text is unavailable for this digitized archive article. Subscribers ...

The Southern Environmental Law Center, on behalf of the Center for Biological Diversity, reached an agreement with the U.S. Fish and Wildlife Service today requiring the agency to reconsider ...