Legal and business experts in the clean-energy sector are sorting through President Donald Trump's aggressive executive ...

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

After a flood destroyed their town, Kentucky residents faced the agonizing choice of whether to stay or to relocate to new ...

President Trump's first week in office included a flurry of executive orders with implications for Earth's climate and ...

In his first week, President Trump eliminated White House advisors who worked to ensure the government helped with health ...

Silicon Valley loudly criticized President Donald Trump when he quit the climate accord in his first term. This time?

What will 'resistance' look like this time around? Organizers say they'll be peaceful, but nothing is off the table.

Our research shows that Republican leadership can reduce partisan divisions on climate solutions more effectively than ...

With so much federal backtracking already underway, all eyes now turn toward states like ours to lead the effort against ...