Sara Schonhardt

The rescission package passed by Republicans early Friday gives the White House a free hand to pull back money for the popular environmental treaty.

Friday's mass firing included climate and energy staff, potentially thwarting U.S. global engagement as China grabs the reins on clean energy development.

The decision by the international tribunal in Costa Rica could reshape domestic climate cases across Latin America.

Ireland is the latest European nation to stop using coal for electricity generation as the region adopts renewables to meet climate mandates.

A new study estimated that the power-hungry technology could make the grid cleaner.

A new analysis shows that almost every nation failed to submit stronger goals for reducing carbon pollution by the Paris Agreement's deadline.

It's the first time in three decades that the United States will miss the annual global warming conference.

Jacob Helberg, a high-profile technologist, will face a Senate panel Tuesday over his nomination to the State Department.

The U.N. Ocean Conference will focus on climate change and other environmental issues that puts it "at odds" with the U.S., the State Department said.

The king's rare address before the Canadian Parliament came after President Donald Trump threatened to annex the country.