The United States will be one of only four countries outside the Paris Agreement, which is designed to reduce global greenhouse gas emissions.

The decisions that companies make about how much to grow oil production are first and foremost going to be determined by market signals.”

Donald Trump's team made quick work of taking down web pages about the founding documents and information about former U.S. presidents.

President Donald Trump will once again withdraw the United States from the Paris climate deal, the White House said on Monday, removing the world's biggest historic emitter from global efforts to fight climate change for the second time in a decade.

The world's richest man is strong supporter of right-wing politics, & made gestures today at a rally for Donald Trump's second inauguration that's caused controversy

Trump calls climate change a hoax. But at the state level, the climate fight will continue — or even accelerate.

There are 50 to 100 expected executive orders. Many will focus on boosting fossil fuels and reversing climate policy.

U.S. President Donald Trump on Monday issued a flurry of executive orders and directives as he sought to put his stamp on his new administration on matters ranging from energy to criminal pardons and immigration.

Donald Trump has already taken radical new stances on Greenland and the Panama Canal. What do security experts predict he'll do in the Pacific?

President Donald Trump started his second administration with a blitz of policy actions to reorient the U.S. government.

President Donald Trump began his second administration with a blitz of policy actions to reorient U.S. government priorities