A new way to predict when rivers are about to flood comes from outer space.
Fire crews continue to battle an inferno raging just to the west of Yosemite Park.
A picture is usually worth a thousand words; this picture is worth over a thousand potentially hazardous asteroids. Continue reading →
Nearly 70 people have died on Everest since 2000, but safety advances have improved climbers' odds.
When a volcano calls to this man, he answers by laying down on the rim and watching for hours at a time.
Despite the massive wildfires that have swept the western U.S. in recent years, the region has barely begun paying down the huge fire deficit it has accumulated over the last 100 years.
The soils of the San Joaquin Valley in California have a dirty secret.
The same technology that pesters you with targeted advertisements on the internet was adapted to help seismologists locate the planet's earthquake hotspots.
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