A crew of National Geographic scientists, explorers and filmmakers made it their mission to traverse the many Angolan rivers that supply water to Botswana’s world-famous Okavango Delta. Here's what they discovered...

Powerpods are portable wind turbines which claim to be cheaper and more efficient than solar panels.

From Burundi to Lesotho, travel with us to Africa to discover the stories of men suffering from pressure to fulfil traditional male roles, and those defying centuries of stereotypes. The hashtag is #CryLikeABoy

No lubricant needed.

Farm of the Future is a project in partnership with the EU Commission's 'Farm to Fork' strategy. It uses the latest technology and innovations to produce sustainable agriculture for a healthier planet.

Wijnand Sukkel works for Farm of the Future in the Netherlands. This project is harnessing technology and innovative production to make farming sustainable. Sukkels knows what is needed to turn agriculture around.

Meet the Swiss NGO redistributing toiletries from hotels in Europe to deliver to those in need.

River'Tri is a waterborne mobile waste collection point. The river Saône and the barge provide an ecological solution to waste in Lyon, France's third largest populated city.

The new app hopes to build a country-wide picture of the marine mammals so conservationists can understand more about their life.