The Environmental Protection Agency rejected the bedrock scientific finding that greenhouse gases threaten human life and well being. It means the agency can no longer regulate them.

The Trump administration on Thursday declared the United States will no longer limit greenhouse gas emissions, striking down ...

The repeal runs counter to data published by the EPA in 2009.

As of today, the federal government no longer even acknowledges that greenhouse gases are linked to climate change.

While President Trump claims this move will save over a trillion dollars, environmental groups warn the true cost will be to human health.

Scientists at the University of California, Irvine have discovered that climate change is causing nitrous oxide, a potent ...

President Donald Trump has repealed the federal government's long-held conclusion that greenhouse gases warm the Earth and threaten human health, a move that contradicts decades of scientific ...

Cement is responsible for about 8% of global greenhouse gas emissions, and demand is growing as the population booms. Alternatives could help lower the impact.

The Register's readers are talking about causes of cancer, the meaning of freedom and the Trump administration in letters ...

Current global climate models (GCMs) support with high confidence the view that rising greenhouse gases and other anthropogenic forcings account for nearly all observed global surface warming—slightly ...

The federal government has raised the alarm over the rising burden of respiratory, cardiovascular, and other ...

A new greenhouse on the roof of the UA Student Union Memorial Center is producing what will amount to thousands of pounds of produce each year. And all of it goes to the school’s Campus Pantry, an ...