While groundhogs certainly aren’t meteorologists, Punxsutawney Phil may have stumbled on a climate change trend.
What's the word on cold, cold nights? Historically, we've been getting fewer and fewer.
States at Risk: America’s Preparedness Report Card summarizes the changing nature of key threats and corresponding levels of preparedness in 50 states.
Catch this week's topsy-turvy climate and weather news on the Shum Show.
Is the recent wacky winter weather due to global warming, or is it simply naturally occurring weather? Al Jazeera’s Joie Chen put the question to Climate Central Meteorologist Bernadette Woods Placky.
Climate Central meteorologist Bernadette Woods Placky explains why cold snaps like the polar vortex happen in a warming world.
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.