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

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

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

Our research shows that Republican leadership can reduce partisan divisions on climate solutions more effectively than Democratic leadership.

The move announced Monday is a blow to worldwide efforts to combat global warming and distances the nation from its closest allies.

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

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

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.

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

Most major economies are investing in ever-cheaper solar and wind power. The United States risks further ceding a global market to China.