It's not just the heat — it's the humidity. Health experts actually apply that principle to workers, soldiers and sportsmen who toil outside and in places that lack air conditioning. A study in Nature Climate Change says that global warming will noticeably reduce the amount of time people can spend working and playing safely outside.
Included in the transportation funding deal passed by Virginia lawmakers late last week was a provision taxing alternative fuel vehicles — a provision two Northern Virginia lawmakers want vetoed from the final bill.
Some are calling it "the trial of century." In New Orleans Monday, dozens of lawyers will pack into a federal courtroom to argue over BP's civil liability from the 2010 Gulf of Mexico oil spill. Millions of barrels of oil fouled beaches from Texas to Florida. Billions of dollars are at stake.
Superstorm Sandy was a wake-up call for the Eastern Seaboard — especially Boston, where flooding rivers can meet a surging ocean, all in Boston Harbor. So what's a city to do? Retreat from the water or better shield buildings from flooding.
The U.S. Department of Agriculture says farmers may get a record harvest of corn, and a higher supply of soybeans and wheat in 2013. The corn harvest is expected to be up nearly 40 percent over last year's drought-crippled level.
In Fairbanks, Alaska, residents are using wood stoves to heat their homes during the frigid winter months. But, smoke created by these wood burners is contributing to some of the worst air pollution in the country. Cathy Cahill discusses air quality in the Last Frontier.
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