October Heat Wave: 99 Records Toppled in One Day Alone01:21
Unseasonably warm weather is sweeping across the South and the Northeast, breaking records in dozens of cities, as experts blame climate change.
More than 100 million under winter weather alerts from major winter storm01:42
Weekend forecast: How bad will this snowstorm be?01:34
Powerful winter storm to impact more than 110 million people02:04
Ski resorts on high alert after deadly avalanche in New Mexico01:10
Major winter storm to bring snow to Northeast03:40
25 years after Northridge Quake, is California better prepared?01:00