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

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.

Trump’s nominee to lead the Office of Management and Budget has refused to say Trump will follow the law that forbids him from blocking funds.

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.

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.

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?

Donald Trump signed key executive orders, including the US exit from the World Health Organisation (WHO) and the Paris Agreement on Climate Change.

As promised, President Donald Trump began reversing the country’s energy policies on his first day in office with a spate of orders largely favoring oil, gas and coal

The announcement that Bloomberg will provide funding to the UN comes after Trump said US should end financial commitments under the UNFCCC