Analysis of the sediment in Belize’s Great Blue Hole shows a concerning trend. Blue holes, the name for collapsed limestone ...

Most people think of visiting big cities, national parks, and beaches when they plan a U.S. trip. There’s hardly anyone who’s ...

Sheer drama. That's what the Great Sand Dunes are. Starkly beautiful desert dunes set against a backdrop of pretty, ...

NPCA shares the latest archaeological discovery at Mammoth Cave National Park, which has a pretty fascinating human history, too.

Two Paleontology and Evolution students from the University of Bristol have undertaken the first ever study which describes ...

Why would prehistoric humans carry their youngest children deep into the winding, pitch-black recesses of ancient caves?

AD travels to Mexico City to tour the iconic Casa Orgánica. Designed by architect Javier Senosiain, his work is dedicated to ...

If you love sea lions, make sure you bookmark this sea cave in Oregon. Close to the City of Florence, you'll be in awe at the ...

Arête Glacier Initiative has raised $5 million to improve forecasts of sea-level rise and explore the possibility of refreezing glaciers in place. The Thwaites glacier is a fortress larger than ...

→ 6-foot-long sea creature — with 'sharp' snout — discovered as new species in Colombia → 'Large' creature with 'long' limbs found lurking in Thailand cave. It's a new species → ...

A subterranean former bank vault has been unveiled as the new ‘Johnnie Walker Vault’, an Aladdin’s Cave for whisky lovers that offers unprecedented access to some of Scotland’s oldest and finest drams ...

Sky News Investigations reporter Jonathan Lea has been given rare access to the USS Minnesota at sea in Fremantle as it prepares to head back out on duty. This comes as there are now fewer than ...