At PG&E's weather lab in San Ramon, Scott Strenfel studies a huge digital map on the wall displaying temperatures, dew points and humidity levels across California. At a spot in Kern Hills outside of ...

Mario, the 13th named storm of the 2025 eastern Pacific hurricane season, is a "tiny" storm with tropical-storm-force winds extending outward up to 25 miles north of its center, the NHC said. The ...

Electric vehicles in the United States produce fewer greenhouse gases than gas automobiles, even when factoring in battery-making emissions, limited range during bad weather and coal-fired power grids ...