Thursday, Dec 04th
Last update06:58:39 AM GMT
Environment Hazardous Waste and History Mix On D.C. Tour
The manicured lawns and beautiful brick homes that line the streets of Spring Valley look like those in most affluent District neighborhoods.
But the area looked much different during World War I, when the Army was using it as a testing ground for chemical weapons.On Sunday, visitors on a tour of the neighborhood heard how, 90 years after scientists ended their experiments, the remnants of toxic munitions remain.
 President Trump on Wednesday weakened vehicle mileage rules for the auto industry, loosening pollution restrictions.The proposal... |
 Less than a year after the Palisades fire destroyed nearly 7,000 structures in Los Angeles, the... | ||
 A Thanksgiving weekend storm system brought over a foot of snow and strong winds across the... |
 A powerful atmospheric river weather system has mostly moved through California but not before causing at... |
