Winter weather dilemma: Balancing safety with environmental impacts of road salt
(WorldNews Environment)

As temperatures swing up to 40 degrees Saturday, the almost 9 inches of snow dumped on central Ohio in the past week will vanish as quickly as it fell.The melt should bring relief to white-knuckled motorists and cabin-fevered schoolchildren. But the remnants of 44,000 tons of road salt spread since November across roadways in eight central Ohio counties have to go [...] ......