In 1905, a 13-year-old crawled through a tiny Tennessee cave passage and found a hidden underground lake

In 1905, a 13-year-old boy stumbled upon America's largest underground lake in Craighead Caverns, Tennessee. This expansive ...

In 1905, a 13-year-old boy crawled through a tiny opening in Tennessee and discovered America’s largest underground lake

In 1905, 13-year-old Ben Sands crawled through a narrow passage inside Tennessee’s Craighead Caverns and discovered a vast underground lake. Known today as the Lost Sea, it is recognised as America’s ...
Los Angeles Times

How much water do we have? Scientists map the water beneath our feet

For scientists, measuring the water in a river or a lake is relatively straightforward. It’s much more complicated to figure out how much water lies underground. After years of research, a team of ...