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

Scientific research is essential for addressing the climate crisis. The Intergovernmental Panel on Climate Change (IPCC), a ...

The White House announced Monday that President Trump, as promised, will once again withdraw the United States from the Paris ...

An apple tree native to the state learned to fight frost by blooming two or three weeks later than the trees that produce ...

President Donald Trump pulled the US out of the Paris Agreement. The stakes couldn’t be higher for the planet and our ability ...

The United States will be one of only four countries outside the Paris Agreement, which is designed to reduce global ...

President Donald Trump will order the U.S. to withdraw from the Paris climate agreement, the White House said on Monday, once ...

The agreement was meant to ensure global cooperation in reducing the amount of carbon dioxide released into the atmosphere.

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

Paris agreement is voluntary and allows nations to provide targets to cut their own emissions of greenhouse gases from the ...

On his first day in office, President Donald Trump is expected to turn away from former President Joe Biden's environmental ...

President Donald Trump has signed an executive order directing the United States to again withdraw the United States from the ...