Trump has scoffed at the increasingly dire warnings of these scientists and declared his enthusiasm for digging up and burning the coal, oil and gas that is overheating Earth. His empowerment of the far right dims prospects for collective solutions to collective problems, but what is he likely to change about US climate policy?

Gov. Gavin Newsom is attempting to criticize President Donald Trump's environmental executive orders by pointing to the recent deadly fires in Los Angeles.

On his first day in office, President Donald Trump is expected to turn away from former President Joe Biden's environmental policies with a suite of new priorities.

New Zealand will relax rules to lure foreign investment, Prime Minister Christopher Luxon said on Thursday, as his centre-right government tries to spur economic growth and boost jobs.

President Donald Trump said Monday he will again withdraw the United States from the landmark Paris climate agreement, dealing a blow to worldwide efforts to combat global warming and once again distancing the U.S. from its closest allies.

U.S. withdrawal from the world's primary climate pact will have a bigger impact - in the U.S. and globally - than the country's first retreat in 2017, analysts and diplomats told Reuters.

With so much federal backtracking already underway, all eyes now turn toward states like ours to lead the effort against climate change.

The Phoenix mayor said withdrawing from the global agreement to fight climate change would harm public health and economic prosperity.

His day 1 declarations aim to cripple clean energy, boost major polluters, and undermine actions meant to safeguard humanity.

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?

In this first episode of a new series, David Wallace-Wells joins Patrick Healy to examine what President Trump’s position on climate change tells us about how he plans to wield power more broadly.