The Western U.S. is sitting on billions of tons of unmined coal, a new report from the Department of the Interior finds.

The judge rejected the Trump administration’s interpretation of a recent court ruling and ordered officials to release funds ...

The coal mine would disturb more than 10,000 more acres, pollute the region for more than a century and force some residents ...

In Florida, where the state has banned adoption of local laws intended to protect outdoor workers, the lack of federal rules ...

Increasing energy demands and emissions from data centers raise questions about how to speed up decarbonization.