Newly inaugurated President Donald Trump plans executive action that could deepen climate change's impact on Arizona.

By Timothy Gardner, Valerie Volcovici and Andrea Shalal WASHINGTON (Reuters) -President Donald Trump on Monday laid out a ...

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

President Donald Trump used the first hours of his second term in office Monday to make the emergency declaration.

In a flurry of Day 1 executive orders, President Donald Trump pushed to boost U.S. fossil fuel production and dismantle his ...

A White House official confirmed Trump plans to eliminate federal incentives for EVs and halt emissions goals set by the EPA.

U.S. oil prices fell by more than $1 a barrel in early Asian trading on Tuesday after President Donald Trump took office and ...

Donald Trump is holding off on tariffs during his first day and placing a big bet that his executive actions can cut energy ...

Donald Trump said today he’ll declare a “national energy emergency,” a move meant to speed the development of fossil fuel ...

President Donald Trump faces an arduous task delivering on his Inauguration Day promise of a "Golden Age of America" in the ...

President Donald Trump’s second term is beginning with efforts to deliver on his promise to crack down on immigration and ...