Its most well-known attraction is an underground boat tour. The measure of a city's quality of life often comes down to its connection to nature. Right off Nashville Road in Bowling Green, steps away ...

Beyond its urban centers of Pittsburgh and Philadelphia, one of Pennsylvania's most destination-worthy locations exists primarily under its surface. Located in Huntingdon, Pennsylvania, Lincoln ...

Below the Chihuahuan Desert in southeastern New Mexico, lies an extensive system of limestone caves, among them the famed Carlsbad Cavern, home to one of North America’s largest underground chambers.

Cave seismology and speleothem analysis represent an interdisciplinary approach that bridges geophysics and palaeoclimatology. By deploying sensitive seismometers within subterranean environments, ...