For more than 15 years, the US federal government has slapped limits on greenhouse gas emissions based on a conclusion that planet-warming pollution imperils public health and welfare.

President Donald Trump signed an executive order on Monday for the U.S ... the country remains the largest historical contributor of total carbon dioxide emissions. Climate experts agree Trump's decision will be a devastating blow to the worldwide efforts ...

President Donald Trump said Monday he will again withdraw the United States ... China several years ago passed the United States as the world's largest annual carbon dioxide emitting nation. The U.S. — the second biggest annual carbon polluting country ...

The Senate confirmed Doug Burgum as interior secretary late Thursday after President Donald Trump tapped the North Dakota billionaire to spearhead the Republican administration’s ambitions to boost fossil fuel production.

Efforts to reconsider the finding during Trump’s first term did not progress ... A formal acknowledgment that carbon dioxide and other greenhouse gases pose a threat to human health and welfare ...

President Donald Trump's return to office could bring some temporary relief to the beleaguered U.S. coal industry.

WASHINGTON (AP) — President Donald Trump says he will again withdraw ... the United States as the world’s largest annual carbon dioxide emitting nation. The U.S. — the second biggest annual ...

US President Donald Trump has announced plans to withdraw from the Paris Agreement, while ramping up oil and gas production at home and forging a path to leadership in the artificial intelligence space.

The pipeline would transport carbon dioxide captured from 57 ethanol plants in five states to an underground sequestration site in North Dakota.

With Donald Trump back in the White House, advocates for the Amazon worry about what his second term will mean for the rainforest

A rule known as the endangerment finding requires the E.P.A. to regulate greenhouse gases. It has proved resilient against earlier attacks.

The second Trump administration can reverse Biden’s EPA carbon capture policy to guarantee U.S. energy dominance.