Turning environmental waste into useful chemical resources could solve many of the inevitable challenges of our growing ...

A cluster of 66-million-year-old fish vomit is a natural, national treasure in Denmark. The rare find shines a light on the ...

California is considering a bill that would allow insurers and victims of climate-driven natural disasters to sue the oil ...

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

First-week orders could undermine progress on clean energy investments, pollute the air and add few benefits to the economy, especially in Arizona.

Stunning cliffs and finding fossils on the beach are just a couple of reasons to visit Westmoreland State Park. And in winter, the scenery is even more dramatic.

It’s a frequently held assumption, often promoted by fossil-fuel interests, that in order to pursue a cleaner environment, we ...

Some of Trump's executive orders have an immediate policy impact. Others are more symbolic. Some already are being challenged ...

President Donald Trump’s expansive executive order aimed at boosting oil and gas drilling, mining and logging in Alaska is ...

Streamline other fossil fuel extraction in Alaska with a command to “rescind, revoke, revise, amend, defer or grant ...

President Donald Trump said Monday that he expects to put 25% tariffs on Canada and Mexico starting on Feb. 1, while ...

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