Lost Underground Rivers
Cities like London and New York City have a long history of paving over rivers.
North American Continental Divide
The North American Continental Divide separates the watersheds that flow into the Pacific Ocean and those that flow into the Gulf of Mexico and the Atlantic, Caribbean, and Arctic Oceans.
This Lake is Home to the Highest Concentrations of Lesser Flamingos in East Africa
The protective salt marshes that ring Lake Natron in Tanzania have nurtured the highest concentrations of lesser and greater flamingos in East Africa.
Geography Facts About the Amazon River
The Amazon River is one of the world’s longest and largest rivers. Here are some interesting geographical facts about the Amazon River.
Geography Facts About the Mississippi Watershed
The Mississippi watershed is the largest drainage basin in North America.