Mark Carney, the 59-year-old former central banker, took the oath as Canada’s new leader in the middle of an explosive trade ...

Live updates and the latest news as the Senate votes to avoid a government shutdown and Mehmet Oz faces his Senate ...

Europe’s energy future is at risk as Trump’s Nord Stream 2 negotiations threaten energy security and deepen reliance on ...

Exposure to green spaces can improve mental health, speed recovery and relieve pain in patients. But climate change and human ...