As climate change threatens the popular beverage, the Italian coffee magnate is seeking to blend sophistication with sustainability.

Nations returned Monday to the negotiating table at deadlocked UN climate talks in Azerbaijan, but with time running out hopes of a breakthrough are pinned on G20 leaders meeting in Brazil. As the ...

"The spotlight is naturally on the G20. They account for 80 percent of global emissions," U.N. Secretary General Antonio ...

India's capital city of Delhi has virtually shut down as air pollution hit "severe plus" levels, according to Indian ...