14 extraordinary photos show the importance of freshwater habitats
As the magnitude of water shortage issues arise globally, National Geographic Explorers along with the World Freshwater ...
Scientists reveal a hidden world beneath Antarctica's ice where rivers flow uphill
Unseen mountains, valleys, lakes, and rivers lie under Antarctica’s mile-thick ice sheet. Changes to those hidden rivers ...
Swimmer Lewis Pugh braves near-freezing waters to protect them
He was a world-class endurance athlete, and then Pugh decided he could use attention-grabbing swims to persuade governments to think differently about marine ecosystems.
Cole Brauer picked up sailing in college, then sailed around the world alone
Last year, the sailor circumnavigated the planet in 130 solitary days—part of her effort to draw more women and young people to a sometimes stuffy sport.
Tara Roberts is surfacing human stories from the shipwrecks that killed enslaved Africans
The storyteller joins a team of African American divers on their worldwide quest to shed light on the untold history of the ...