
Recent nuclear fusion news from Canada and China has created a buzz. Meanwhile, new fusion startups have been popping up around the world, and have drawn billions in private investment. But how close are we to having fusion power plants?

U.S. President Donald Trump threatened on Thursday to use the Insurrection Act to deploy military forces if officials in the state do not stop protesters from targeting immigration officials after a surge in Immigration and Customs Enforcement agents.

The European Union and the Mercosur bloc of South American countries formally signed a long-sought landmark free trade agreement on Saturday, capping more than a quarter-century of torturous negotiations to strengthen commercial ties in the face of rising protectionism and trade tensions around the world.

Ground and air rescue teams continued moving toward the wreckage site on Sunday, despite strong winds, heavy fog and steep, rugged terrain that have slowed the search.