When it rains, it pours. That’s how we may want to think about the effects of climate change on precipitation.
The year 2012 has become the hottest year in the U.S. since scientists began keeping records. As Climate Central Chief Climatologist Dr. Heidi Cullen tells ABC’s Dan Harris on World News Tonight with Diane Sawyer, don’t expect this record to be the last.
Climate scientist Deke Arndt explains why questions still swirl around any connection between climate & tornadoes.
Climate scientist Anthony Arguez explains the importance of “normals” in this version of Tell Me Why.