From hot springs and salt pans to mountains and ice caves, we've ranked the most striking and colourful sights found in the ...

The clips usually start with water, ice-blue or aquamarine, always impossibly clear. They may show a rippled lake surrounded by high-drama mountains or an immaculate beach decorated with neat rows ...

Stretching for hundreds of miles beneath the surface, this is the largest cave system in the United States — a hidden world ...

In 1845, John Moore and his sons were mining for lead in the Ozark Mountains when they happened upon a cave filled with stunning ancient mineral formations. Their discovery became known as Moore’s ...

Scientists uncovered two new prehistoric shark species, Troglocladodus trimblei and Glikmanius careforum, in Kentucky's Mammoth Cave. Preserved for 325 million years, these fossils offer a rare ...

Caves are one of nature's most fascinating creations. Found all over the world, there are thousands of known caves—each with its own story. Some caves are millions of years old, having been formed by ...

10:18, Thu, Sep 25, 2025 Updated: 10:18, Thu, Sep 25, 2025 Officials in some of Majorca's most popular resorts have slammed the government's "failed immigration policy" after small boat arrivals have ...

Mallorca is the stuff of holiday dreams. But in recent years, some of its most beautiful areas have been getting pretty crowded.

Remote and less-traveled Great Basin National Park will be without one of its top attractions — a marble and limestone wonder known as the Lehman Caves — until at least late spring of next year, the ...

Deep beneath a garden in Ainsdale, just north of Liverpool in the UK, lies something truly unusual: a hidden network of tunnels and caverns carved out of sand in one man's backyard. Francis Proctor, ...

Falling 100 feet down into a dark cave is (almost) never a good thing. It is easy to imagine: a mountain lion sprinting after ...

In a lava tube of southern Vietnam, a brown-eyed creature used its “bent” toes to climb across the rocky ceiling. Water dripped nearby. Suddenly a beam of light cut through the dark. Cavers scanned ...