environment

The Great Belt is one of the busiest sea lanes in the world, and it allows passage to vessels from different countries. But Denmark is increasingly concerned about a Russian “shadow fleet” using its waterways.

As Morocco enters a seventh straight year of drought, the country is pouring resources into adapting to the drier new reality of the future.

Japan’s rural population has been in decline for decades. That’s caused many towns to close schools for lack of students. But residents in the village of Takigahara transformed a former nursery school into a different kind of community gathering place.

The organizers of the Olympic Games in Paris spent $1.5 billion to clean up the River Seine. The World’s host, Carolyn Beeler, speaks with naturalist and author Sy Montgomery about other efforts to keep rivers clean around the planet.

Nearly one-third of Japan’s population is over 65, making it the oldest country in the world. Small rural towns nationwide are seeing these demographic changes most acutely as younger residents leave for larger cities. Nowhere is this more evident than in the village of Nanmoku, where officials are using the allure of cheap property to bring a newer, younger generation of residents to town.