International research and highly-specialized divers are bringing an underground, underwater world to the surface ...

They dropped nearly 200 feet through waterfalls, fog, and absolute darkness before landing inside the largest cave room in ...

To prepare for Christmas, TourismOhio has released the 2025 Ohio Holiday Events Guide, a collection of 440 holiday happenings ...

South Dakota’s unforgettable landmarks showcase natural beauty history and adventure from towering monuments to hidden gems ...

Paddle the river, bike the historic Ohio and Erie Canal Towpath, or hike more than 125 miles of trails as you spot wildlife.

A newly discovered supercave in Spain stretches 16.5 miles, featuring a 3,000-foot vertical drop. What lies beneath?

Freeport-McMoRan said on Tuesday it plans to restore production at Indonesia's Grasberg copper and gold mine by July after a ...

Researchers have just discovered the world’s largest spider web, spanning over 1,140 square feet and home to over 110,000 spiders. Jenna El-Attar/ Guest Artist Researchers have just discovered the ...

The most surprising cave hike in Maine isn't actually located deep underground - it's hiding on top of a mountain.

Scientists were stunned to find two different spider species peacefully cohabiting in massive 1,140-square-foot web.