These maps show how winter has flipped upside down in the U.S.
After a record-breaking Gulf Coast storm, cities like New Orleans and Pensacola, Florida, have had more snow this winter than Omaha, Des Moines and New York.
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Louisiana's coastal wetlands may not be used to snow. But the cold won't hurt them, scientists say
Worried about how the state's alligators are handling the cold? Don't fret, they're doing just fine, scientists say.