Scientist Mike Brewer and meteorologist Dan Satterfield explain the connection between drought and a changing climate.
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.
Scientist Jeff Privette explains how what's seen from the sky can tell us a lot about our climate on Earth.
Climate scientist Deke Arndt explains why questions still swirl around any connection between climate & tornadoes.
Climate scientist Deke Arndt explains the Climate Extremes Index and the critical information it contains.
Climate scientist Anthony Arguez explains the importance of “normals” in this version of Tell Me Why.
Was the 2012 tornado season, which was the third most active, a sign of things to come in a warming world? Dr. Heidi Cullen answers that question and others in an interview with ABC’s Dan Harris on World News Tonight with Diane Sawyer.