A mysterious seismic wave washed over the planet, and now we think we know what it was
March 22, 2019, 2:27 p.m. by Bryan Nelson
Scientists say a massive volcanic event may be the cause.
Los Angeles debuts first early earthquake warning app in U.S.
January 8, 2019, 9:35 a.m. by Matt Hickman
Will Seattle, San Francisco and other tremor-prone cities follow suit?
A timeline of the distant, disturbing future of life on Earth
January 4, 2019, 10:59 a.m. by Russell McLendon
If humans are still around millions or billions of years from now, they'll have to deal with supervolcanoes, asteroids and worse.
Northern California's Camp Fire has been contained
November 26, 2018, 1:06 p.m. by Noel Kirkpatrick
The Camp Fire, California's deadliest wildfire in history, was contained on Nov. 25 after burning 220 square miles.
Death toll continues to rise in California wildfires
November 16, 2018, 10:13 a.m. by Noel Kirkpatrick
The Camp Fire raging in northern California is the deadliest in the state's history.
A 'slow moving disaster' has bubbled up from the San Andreas fault
November 7, 2018, 9:04 a.m. by Noel Kirkpatrick
A bubbly mud spring is threatening a California railroad line and a highway with its slow creep.
Hurricane Michael leaves path of destruction in Florida Panhandle
October 11, 2018, 12:24 p.m. by Jacqueline Gulledge
This powerful storm changed speed and strength at the last minute, surprising some residents with its ferocity.
Do animals have a sixth sense about natural disasters?
October 11, 2018, 9:26 a.m. by Mary Jo DiLonardo
Some researchers are skeptical, but anecdotal evidence says otherwise.
How safe is cured, smoked or salted fish?
Border collies run like the wind to bring new life to Chilean forest
Woman reunited with dog lost 12 years ago
Parallel worlds exist and interact with our world, say physicists
12 things you may not know about Otzi the Iceman
9 of the world's largest dog breeds
Why you should mulch leaves, not rake them
When will fall leaves be at their peak near me?
7 amazing soups for soup weather
5 ways to beat fall allergies
Why does autumn have two names?
5 classic fall recipes
Thanks to seed savers, Glass Gem corn exists
10 best places outside the U.S. for fall color