The first American woman to walk in space is also the first woman to reach the deepest known point in the ocean.
This natural spring has claimed the lives of many divers.
From hairpin turns and sheer drops, here is a list of the world’s scariest roads. These terrifying drives will have your stomach churning.
From the pages of The Explorers Journal, climb into a famed Texas “show cave” that has far more to reveal with Explorers Club fellow C. William “Bill” Steele.
In the middle of Mongolia sits a graffiti-covered monument known as Taikhar Chuluu. Surrounded by flat plains for miles, this giant rock really stands out, and a number of legends have arisen to explain its presence. One involves a wrestler and a giant snake, and another involves star-crossed lovers.
This picturesque lake in northern Tanzania is harsh enough to burn anything that touches it. Unless, of course, you're one of the select few species adapted to thrive in it.
The following list of the New Seven Wonders is presented without ranking, and aims to represent global heritage.
If aliens ever visit Planet Earth, Yemen’s “Dragon’s Blood Island” is probably where they would make their first contact.
King Canute couldn’t stop the ocean's tide from rolling in – can Africa hold back the desert? That’s certainly what the continent is trying to do with its proposed “Great Green Wall”, 8,000km (almost 5,000 miles) worth of trees that officials hope will stop the advancement of the Sahara desert, which has been rapidly expanding southward.
The theme park included a Garden of Eden, life-sized scenes from the Bible and statues of Jesus.
Turns out the epic wooden horse that gave the Greeks their victory was all a myth.
Learn about the world's longest pedestrian bridge at Discovery.com
In Juneau, Alaska, you can take a walk not just on, but in a glacier. That's right — inside the partially hollow Mendenhall Glacier is a surreal landscape of breathtakingly bright blue ice caves, accessible via hike, kayak, and a climb over the ice. You better get there soon, though, because this natural marvel is melting ... fast.
"There are all different kinds of demons inside of people, some of them go easy, some want to negotiate, others want to fight."
Scientists have discovered new evidence that may explain how these iconic structures were built.