On his first day back in office as United States president, Donald Trump gave formal notice of his nation's exit from the Paris Agreement—a vital global treaty seeking to rein in climate change.

President Donald Trump on his first day in office again withdrew the U.S. from a landmark global pact to fight climate change. So what is the Paris Agreement? And what happens to it now?

President Donald Trump has wasted no time dismantling climate policies and promising a new era of fossil-fuel dominance, withdrawing the US from the Paris Agreement on his first day back in office.

Trump’s day-one actions on energy come as climate change-fueled fires ravage Southern California, following the globe’s hottest year on record.

The Paris agreement is complex and works in a slow bureaucratic manner. It’s a mostly voluntary climate pact originally written in ways that would both try to reduce a worsening climate change problem and withstand the changing political winds in the United States.

Various European leaders reacted to President Donald Trump's withdrawal from the Paris Agreement saying that they will stick to the landmark Paris climate agreement even though the United States has withdrawn from it.

President Donald Trump pulled the US out of the Paris Agreement. The stakes couldn’t be higher for the planet and our ability to adapt.

Exiting the Paris agreement “is in clear defiance of scientific realities and shows an administration cruelly indifferent to the harsh climate change impacts that people in the

WASHINGTON — The 2015 Paris climate agreement is not the boogeyman that punishes the United States that critics such as President Donald Trump claim. But it hasn’t quite kept the world from overheating either.

President Donald Trump has signed an executive order directing the United States to again withdraw the United States from the landmark Paris climate agreement.

With the US out of the tent, the rest of the world can get on with climate action without Trump’s corrosive influence.