The US and China headed into a second day of talks on Sunday and discussed trade, the economy and TikTok during a day of high-level talks in Madrid, a Treasury official confirmed. The US team, led by ...

President Trump said on Tuesday that he spoke to India's Prime Minister Narendra Modi, in a move aimed at easing tensions between the two major economies as they clash over tariffs and New Delhi's ...

The construction of planar convex hull is one of the most fundamental problems in computational geometry. The applications of convex hull spread over large number of fields including pattern ...