India trains nearly 400,000 nurses annually, more than any other country. In the second of a four-part series on the global nursing shortage, CNA looks at why Indian nurses are seeking work elsewhere.

Big questions remain about the Iran war as it barrels into week two. How long will the fighting last? What do all sides want ...

A top Iranian official told CNN that Tehran is prepared for a long war. Meanwhile, oil surged past $100 a barrel as the economic fallout deepens. Follow for live news updates.

Oil prices fell from four-year highs after the US president signaled in an interview with US media that the war with Iran was "very far ahead" of schedule. More on DW.

The widening Iran war has upended oil production and shipping across the Middle East, straining energy supplies worldwide.