How U.S. Airports Like Pittsburgh’s Generate Electricity On Site to Avoid Heathrow-Like Outages

How U.S. Airports Like Pittsburgh’s Generate Electricity On Site to Avoid Heathrow-Like Outages

Pittsburgh International Airport avoids power outages and reduces its energy costs by generating electricity on site using natural gas and solar panels.
How Trump Cuts Could Change Your Summer Hiking Trip

How Trump Cuts Could Change Your Summer Hiking Trip

The Bureau of Land Management, the Forest Service and the Fish & Wildlife Service manage more public lands than the Parks Service. And their staffs have also been cut.
Greenland’s Minerals: The Harsh Reality Behind the Glittering Promise

Greenland’s Minerals: The Harsh Reality Behind the Glittering Promise

There is excitement about the potentially lucrative resources scattered around the island, especially the rare earths. But extreme weather, fired-up environmentalists and other factors have tempered hopes of a bonanza.