Cline said the city operates on a roughly $3.5 million annual budget and has spent about $15,000 on the litigation so far, ...

A team of researchers has returned to a shallow cliffside cave in Chalcatzingo, Mexico, and used digital enhancement to ...

Right along the Ohio River in far southern Illinois sits a 55-foot-wide cave that has watched centuries of travelers come and go. A short set of stairs and a ...

Beneath the island’s rainforest, explorers search for new discoveries deep within some of the Earth’s largest, longest, and ...

Learn about three symbolic glyphs painted in a cave in Mexico where people once visited to perform fire rituals for warriors.

Every March or April, Mexican Free-tailed bats (tadarida brasiliensis) migrate up to 1,000 miles from their winter home in ...

Forbes contributors publish independent expert analyses and insights. Jim Dobson is a full-time luxury travel writer based in Italy. There is a particular calm that happens when you first enter a cave ...

With high carbon dioxide, low oxygen and no photosynthesis, here’s how an entire ecosystem persists in one of the world’s most extreme environments. Life, as we know it, is exceptionally good at ...