California’s Problem Now Isn’t Fire—It’s Rain

California’s weather whiplash has been a problem dating back centuries, or more. Fire is a natural and necessary part of California’s diverse ecosystems, but the so-called “expanding bull’s-eye” of urban areas spreading into prime wildfire zones has complicated things. Before humans arrived in Southern California, Safford estimates, the average watershedContinue Reading

California loves its electric cars. More than 2.1 million battery-powered vehicles are driving around the state, and last fall, over a quarter of new cars sold there were electric. Lawmakers are trying to ensure the future holds even more. In December, California received special permission from the US government toContinue Reading

The Cause of the LA Fires Might Never Be Known—but AI Is Hunting for Clues

Karen Short, a research ecologist with the Forest Service who contributed to the study and maintains a historical database of national wildfire reports, says understanding why they start is essential for preventing them and educating the public. Strategic prevention appears to work: According to the National Fire Protection Association, houseContinue Reading