More than 200 tornadoes have ravaged the U.S. in the last 12 days
May 30, 2019, 12:24 p.m. by Mary Jo DiLonardo
From Texas and Colorado through the Midwest, South and East Coast, tornadoes are tearing through the U.S.
Violent tornadoes, severe weather rip through U.S. Plains, Midwest
May 23, 2019, 1:05 p.m. by Ben Bolton
Millions of people turn to recovery mode even as more storms roll in.
How the new 5G network could wreak havoc on weather forecasts
May 22, 2019, 2:03 p.m. by Christian Cotroneo
It could set weather detection back 30 years.
Permafrost decomposes, releases carbon dioxide far quicker than once believed
May 21, 2019, 1:04 p.m. by Bryan Nelson
The findings represent bad news for climate change, as warming weather continues to thaw permafrost at alarming rates.
The Pliocene called. It wants its CO2 levels back.
May 13, 2019, 12:20 p.m. by Russell McLendon
Earth's atmosphere hasn't had this much CO2 in human history, and possibly not since the Pliocene Epoch about 3 million years ago.
How California's improving air quality is putting a dent in the region's dangerous fog
April 24, 2019, 1:41 p.m. by Mary Jo DiLonardo
The dense fog has dropped 76% in recent years.
The bittersweet beauty of Greenland's melting glaciers
April 23, 2019, 1:45 p.m. by Jacqueline Gulledge
These aerial images highlight the devastating effect global warming has on the arctic.
Most parents want kids to learn about climate change, but most schools don't teach it
April 22, 2019, 3:54 p.m. by Christian Cotroneo
Here's how to start the conversation at home.
Fulgurites: When lightning strikes sand, magic is formed
Magnetic north shifting by 30 miles a year, might signal pole reversal
How often are animals struck by lightning?
These 8 sinking cities are most at risk of being swallowed by rising seas
Everything you need to know about clouds
Why does my grass look greener after it rains?