U.N. climate talks have hit a stumbling block that some delegates say poses a serious challenge to their already slow-moving attempt to craft a global ...
A summit on chemicals and hazardous wastes ended Friday with an agreement to globally phase out a widely used flame retardant and to accept stricter ...
Hoping to win over EU critics of Poland's recent stance on climate change, the environment minister said Friday that the coal-powered nation will make ...
Mercury pollution in the top layer of the world's oceans has doubled in the past century, part of a man-made problem that will require international ...