For thousands of years, fire has been and remains the main enemy of the forest. Devastating colossal areas on all continents ...

A reporter asked President Trump about a proposal for a tunnel between Russia and Alaska, during a meeting with Ukraine ...

More than a decade after mysterious holes were first discovered in the permafrost of Western Siberia, scientists are still putting forward new theories – from gas explosions to meteor impacts – on how ...

The Garnet Fire has scorched nearly 60,000 acres of the Sierra Nevada in central California. The wildfire burning in the mountains northeast of Fresno was 85% contained as of Tuesday, Sept. 16, after ...

Our partners with the San Francisco Chronicle have compiled an interactive map that shows where active wildfires are burning across California. The map lets you select by fire, see when it started and ...

Amid lightning storms Tuesday, the Garnet Fire — in its 10th day in the Sierra National Forest — grew to almost 30,000 acres. Berkeley study of wildfire exposure adds to dispute over Sonoma County’s ...

The Pickett Fire in Napa County has caused at least $65 million in agricultural damage, impacting vineyards and beekeeping operations. The fire, suspected to be caused by improperly discarded ashes ...

The Derby Fire is 5,723 acres and 4% contained as of 4 p.m. Wednesday. There are now 864 people working on the fire. Containment, which is shown with a black line on the fire map, is a measurement of ...

MISSOULA, Mont. — A new map generated from a late-night Sunday flight over the Knowles Fire shows the blaze has grown to 3,638 acres. The fire, burning 11 miles east of Plains, was measured in an ...