In the coming weeks, billions of cicadas will emerge across the region after hanging out underground for 17 years. But how exactly they know when to emerge en masse is still kind of a mystery.
Usually, the discussion about climate-changing emissions centers on carbon dioxide. But the EPA is now giving methane leaks from the oil and gas industry more scrutiny.
Less than a decade ago, the coal industry was at its peak. Now, bankruptcies across the industry are leading many to question whether it's the beginning of the end for coal. So what happened?
Increasingly, gas companies are invoking eminent domain to secure rights-of-way for new pipelines. But is this the way eminent domain is supposed to work?