The first mustard gas leak in three years was confirmed Tuesday at a chemical weapons stockpile in Kentucky, less than a month after workers there found a leak inside a separate storage igloo housing a deadly nerve agent.
Mustard agent is among the least lethal of the Cold War-era weapons set to be destroyed at storage sites in Kentucky and elsewhere by 2017 to comply with an international treaty. The agent causes a debilitating but usually nonfatal outbreak of severe blisters over the body of anyone coming in contact with the chemical. It often requires immediate medical attention.
Severe flash flooding in the Grand Canyon on Saturday caused significant damage to infrastructure, forced the...
A fire in California’s Big Sur region doubled in size overnight, forcing the evacuation of nearby...
About 85 Americans remain missing after a devastating flood swept through a remote region of the...
At least 359 people have died, and nearly 1,000 others are reported missing after a flash...
