Curious divers on South Australia's Limestone Coast are hoping to one day be able to dive into one cave and come out another, ...

Tony Guzzi, AB '93, resolved a centuries-old mystery by uncovering unmarked graves of enslaved individuals at Andrew ...

Explore Lime Kiln Trail in Rockwoods Reservation, Missouri - a scenic loop with historic ruins, limestone bluffs, and lush ...

One of the most common reasons for a sinkhole is when rocks like limestone or chalk break down ... or cause the ground to collapse in a similar way. Dr Andrew Farrant, British Geological Survey ...

These amazing feats of engineering allow trains to navigate the steepest valleys and cross the deepest rivers.

I admit I’d been guilty of feeling that the best wild swimming was to be enjoyed whilst on holiday across the rest of the UK ...

It’s not every day you hike a trail named after an embattled utility company that many in the Bay Area often criticize. Although it was officially renamed the Stephen E. Abbors Trail, the PG&E Trail ...

Senior columnist Tiffany Lam argues that campus construction is an inconvenient but necessary investment for the future of UT ...

Swap busy Pen y Fan for these scenic alternatives to avoid the crowds but still bear witness to some of the best scenery ...

Head through fields to the banks of the River Swale. The following two miles are a mix of riverside walking, woodland walking, a caravan park and a pleasant lane before arriving back in Richmond.