Jim O'Connor is a research geologist with the United States Geological Survey ( USGS ). He joins the exchange to discuss the ...

This incredible freshwater lake not only boasts some of the most breathtaking natural scenery in the world ... including the crater lake of Ojos del Salado, which, at an elevation of 21,260 ...

If you want to take an epic road trip and see some of the best national parks in the United States, we've got you covered on ...

Prana by Atzaró’s latest East Indonesian adventure is the Whale Sharks & Dragons Expedition, a 7-night, 8-day voyage from ...

Whether its soaring over turquoise waters in the Maldives or searching for hidden waterfalls in Norway's majestic fjords, ...

Have you ever dreamed of hiking through misty jungles, towering mountains, and coastal cliffs with endless ocean views?

From California dreaming to cowboy country, these road trips link together national park wonders and America's rich cultural mix.

Surrounded by green hills and beige rock, Lake Salda sits in what is sometimes called the Turkish Lake District, a great ...

which used to be an ancient crater lake that has long since dried up. Finding more of the most ancient craters on Earth might tell us something about Archaean remnants beyond our planet.

Ganga Talao, also known as Grand Basin in Mauritius, is a sacred crater lake, about 550 metres above sea level, located in the mountainous Southwest district of Savanne.