The United Arab Emirates ranks among the world's most light-polluted countries. But in one dark desert spot known as the Empty Quarter, stargazers can behold what the cities cannot: the sweep of the ...

Most people reach for a supplement bottle at the first sign of a sniffle. It's a familiar routine, and the global market for immunity-boosting products reflects just how widespread it is. Yet a ...

In a fragmented and protectionist world, PM Modi is sending a clear message that the new, confident India will not retreat ...