Environmentalists say they'll fight President Trump's move to revive two controversial oil pipelines. In North Dakota, the Standing Rock Sioux protested for months to block the Dakota Access project.
California Gov. Jerry Brown is vowing to lead the nation on climate change, as the Trump administration pulls back. But Trump's EPA could get in California's way over tougher car rules.
President Trump indicated that potential deals between the pipeline companies and the federal government would be renegotiated, with the goal of allowing construction to move forward.
President Donald Trump took executive action designed to speed approval of the Keystone XL Pipeline and the Dakota Access Pipeline. Opponents say they will challenge the projects at every step.
The National Oceanic and Atmospheric Administration released the first public images from its new weather satellite. The agency says the satellite's data will lead to more accurate weather forecasts.
Louisiana has a $90 billion plan to fight coastal erosion. Gov. John Bel Edwards says suing oil and gas firms, which have contributed to the damage, will help foot the bill. But he faces obstacles.
The tenacious Old World climbing fern — native to Africa, Asia and Australia — is toppling trees as it swamps the state. It also threatens to derail a national wildlife refuge.
Apparent tornadoes killed at least 19 people in the South, nearly 4 inches of rain caused mudslides in California and a storm is dumping snow and rain from the Mid-Atlantic through the Northeast.