Every day, nearly 100,000 pounds of meteoritic matter enters Earth's atmosphere, but in the Mauritanian desert, herders have ...

Solar panels like the ones on the roof of Elhadj Abdou's house are an increasingly common sight in Niger's capital, which is ...

With a population of more than 37 million, Tokyo is the biggest metro area in the world, filled with bright lights, big crowds and some of the most complicated toilets I’ve ever seen.

A growing number of Syrian doctors working in Germany are using their holidays—and their own money—to return to Syria, ...