If you’re planning to travel by air anytime in the next few weeks, you may be understandably uncertain about the Federal Aviation Administration’s announcement that it plans to cut flights at least 40 ...

In a 2-1 decision, the U.S. Court of Appeals in DC upheld efficiency standards for gas-powered commercial water heaters and ...

Imagine that you have an appointment with the same doctor you’ve seen for years. You get a routine check-up in the same office, with the same worn-in leather chairs and friendly staff. Within minutes, ...

Wildlife crossings are highly effective at reducing wildlife-vehicle collisions. Across the country states are actively engaging in making roads safer for wildlife and motorists by developing and ...