Richard Haass, the president of the Council on Foreign Relations, and other economists have sounded the alarm about the U.S.

Tucked away at America’s easternmost edge, where the St. Croix River creates a liquid boundary between two nations, sits a town where time seems to move at the pace of maple syrup on a cool morning – ...

Although Latin America contributes only about 10 percent of global greenhouse gas emissions, many of its territories rank among the most climate-vulnerable on the planet.