A spin-off of an ambitious idea to refreeze the Arctic using machines is about to get a trial run in Switzerland where a team of researchers plan to add ice to a glacier in the Alps using snow machines.

Around the world, millions of workers took to the streets Monday for May Day, also known as International Workers’ Day. In the United States, the marches were led by immigrant workers

In Raleigh, North Carolina, more than 100 people braved the rain to take part in a May Day rally outside the state Capitol to protest a series of proposed anti-worker and

We look at the increasing power of states in the South to shape national politics. Our guest, Chris Kromm, writes in his latest piece that Southern states gave 160 Electoral College