New Delhi continues to be the most polluted capital on Earth, but it's not the world's most polluted city. That title goes to Byrnihat, an industrial town in India's northeast. DW explores why.

While you can pick up the very basics of JavaScript in a day, becoming truly good at it takes much longer. Think of it like ...

Maps must be more than static reference tools; they must be dynamic platforms that reflect the world as it changes.

Some parts of Western Europe were starting to cool off as the extreme heat that has gripped the continent moved east.