These U.S. communities are most vulnerable to sea level rise
June 20, 2018, 8:33 a.m. by Matt Hickman
Florida alone accounts for 40% of the country's most at-risk homes.
Interactive map plots your address over 750 million years of Earth's history
June 14, 2018, 1:21 p.m. by Michael d'Estries
Using plate tectonic data, incredible map reveals how much our planet has changed.
Tornadoes are wreaking havoc — and not just in 'Tornado Alley'
June 2, 2018, 1:55 p.m. by Starre Vartan
Twisters can happen just about any time, anywhere.
25 surreal images and videos of Hawaii's Kilauea volcano eruption
June 1, 2018, 12:06 p.m. by Jacqueline Gulledge
Hawaii's Kilauea volcano erupted in early May, sending plumes of ash and smoke into the sky and lava into nearby neighborhoods.
Record-breaking 'monster wave' detected in Southern Ocean
May 14, 2018, 1:01 p.m. by Michael d'Estries
The wave, measuring 78 feet tall, occurred during an extreme storm.