Fever chart: Earth had its hottest decade on record in 2010s

The decade that just ended was by far the hottest ever measured on Earth, capped off by the second-warmest year on record, two U.S. agencies reported Wednesday. And scientists said they see no end to the way man-made climate change keeps shattering records.

Trump administration aims major rollback of landmark U.S. environmental law

The Trump administration on Thursday proposed greatly narrowing the use of one of the country"s landmark environmental laws, calling for changes that could allow projects ranging from oil pipelines to mines to move forward with far less federal review of their impact on the environment.