For the first time, green hydrogen is being produced in Namibia, largely due to German investment. The southern African country has ambitious plans for an industry that's still in its early stages.

Ancient practices hold important lessons for farmers facing drying lands, but they were often more complex than modern societies realize. Glacier loss adds to the challenge today.

While Brazil is a trendy holiday spot worldwide for its vibrant culture, Snake Island should be excluded from any itinerary.

From speed limits to scenic routes, these are the places where driving on holiday is the greatest pleasure – and the biggest ...