Looking for some bucket-list travel ideas? You can't go wrong with these incredible natural wonders of the world. Earth’s ...

Nearly 1,000 Tolkien-esque megalithic chambers dot southern India's "Hill of the Dwarfs", and locals believe they were ...

Gigantic hidden fortresses discovered 1,800 miles underground in Earth's mantle, rewrite how the planet's interior works.

All of the new places added to the list this year have “outstanding universal value” and meet at least one out of 10 ...

The origins of plate tectonics on Earth are hotly debated, but evidence from Australia now shows that parts of the crust ...

Discover Páros, Greece — the best island in the world for 2025. Explore iconic blue and white villages, pristine beaches, rich culture, and unforgettable Mediterranean charm. Perfect for your next ...

The stone monkey, actually a rock in the shape of a primate, has been surveying his domain since time immemorial. It could be measured in millennia but that would almost seem too short a time span. It ...

Rich to richer, journey of an ongoing initiative changing the landscape of adventure in an unexplored region of Eastern Chhattisgarh, India.

By Jack Guy, CNN (CNN) — A meteorite that is the largest known piece of Mars on Earth is expected to fetch up to $4 million when it goes up for ...

It’s the only rock determined to be from the first of four geological eons in our planet’s history: the Hadean, which began 4.6 billion years ago when the world was hot ... be the planet’s oldest ...

Scientists agreed the rocky outcrops in a remote part of Quebec, Canada, were ancient. But were they really Earth’s oldest? New research suggests they are.

Geologists have long debated whether a stony formation in Canada contains the world’s oldest rocks – new measurements make a ...