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.

Trump’s increasing hostility toward the renewable energy sector and climate action flies directly in the face of the broad scientific consensus that greenhouse gas emissions from fossil fuels are ...

WASHINGTON — Just hours into his second term, President Donald Trump signed some of his first executive orders as an arena crowd of thousands cheered a U.S. withdrawal from the Paris climate agreement ...