Conditions that are less than ideal (too little snow in some areas, too much in others) have left would-be skiers to find other forms of winter revelry.
With airplanes producing a large amount of climate-warming emissions, a growing number of travelers are signing pledges to keep their journeys on the ground.
With airplanes producing a large amount of climate-warming emissions, a growing number of travelers are signing pledges to keep their journeys on the ground.
Some people in extremely cold areas of the U.S. are switching to heat pumps from oil or gas furnaces. But others are not convinced that these devices are right for them.