US President Donald Trump is in Japan today, continuing his series of key meetings with leaders in Asia, as the government shutdown drags on back home. Follow for live updates.

Environmentalists have termed the Delhi government's cloud-seeding trial a short-term measure, saying it may temporarily reduce pollution but will not address the root causes of the capital's deterior ...

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Although a short U.S. government shutdown would be unlikely to have much impact on air travel, a prolonged impasse could lead to disruptions for passengers and financial losses for businesses, ...