Learn more about the Meteor Crater near the Grand Canyon and how it may have created a paleolake thousands of years ago.

The Okefenokee is huge, covering hundreds of miles, but it is shallow — only two feet deep in many places — and it isn’t fed by any waterways. Rain is the swamp’s only source of replenishment.

From bowling to rock climbing, Alley Cats has many activities to enjoy. Prices vary by activity, with bowling costing $30 per ...

When Stonehenge-like megaliths in Brittany, a rainforest filled with cathedral-height caves, and an ancient palace that inspired Disney are all on the list of newly inscribed UNESCO World Heritage ...