Koh Rong is predominantly hilly, with a 1,037ft mountain in the north-west. Dense jungle covers much of the island’s interior ...

Mysterious tunnels in desert rocks may be the work of unknown microbes, hinting at a hidden world inside marble and limestone ...

Scientists have long sought to determine the age of the moon's South Pole–Aitken (SPA) basin, the largest and oldest known ...

S trange, tiny structures have been found in the rocks around the deserts of southern Africa and the Arabian Peninsula.

It was 1997 when I had the most adventuresome vacation of my life. It revealed to me that one of the best-kept secrets in ...

You don't have to travel far to see some of the world's most stunning natural wonders. From shimmering turquoise lakes to majestic mountaintops, these are the places in each state that are sure to ...

Utah boasts five national parks and more than 40 state parks for visitors and residents to explore. Plus, with the state's array of small towns, mountains, ski areas and an urban hub in Salt Lake City ...

Zeedyk structures are low-cost, high-impact conservation tools helping to preserve Colorado’s threatened grasslands.

That’s Logan, Ohio for you – a pocket-sized paradise tucked into the rolling hills of Hocking County that somehow manages to be both a well-kept secret and the gateway to some of the state’s most ...

Logan sits at the doorstep of Hocking Hills State Park, a natural wonderland that draws visitors from across the country with its dramatic geological features.