A powerful winter storm sweeping up the U.S. east coast has prompted blizzard warnings in several states, to affect more than 10 million people who are being advised to prepare for coastal flooding, heavy snow that could significantly reduce visibility, and high winds that could cut power and bring down tree branches. Specifically, parts of 10…

A powerful winter storm sweeping up the U.S. east coast has prompted blizzard warnings in several states and is expected to affect more than 10 million people who are being advised to prepare for coastal flooding, heavy snow that could significantly reduce visibility, and high winds that could cut power and bring down tree branches. Specifically,…