This article is republished from The Conversation under a Creative Commons license. Read the original article. What is driving the wildfires that are ravaging California, Oregon and Washington? President Trump and state officials have offered sharply different views. Trump asserts … Read more
This article is republished from The Conversation under a Creative Commons license. Read the original article. On Sept. 9, many West Coast residents looked out their windows and witnessed a post-apocalyptic landscape: silhouetted cars, buildings and people bathed in an … Read more
Bay Area residents have been enjoying a rare celestial treat this month. A recently discovered comet, officially dubbed C/2020 F3 and nicknamed “NEOWISE,” is putting on quite a show as one of the brightest comets to be seen since the … Read more
Woodpeckers have the unusual ability to use their beaks to hammer into the trunks of trees to make holes to extract insects and sap. Even more impressive they do this without hurting themselves.
California, the top U.S. food-producing state, is ending use of chlorpyrifos, a pesticide associated with neurodevelopmental problems and impaired brain function in children.
Much of California enjoys a mild Mediterranean climate where the weather typically swings like a pendulum from warm, dry summers to cool, wet winters. Year-to-year, this pendulum can swing with great variation. If it doesn’t swing toward rain and snow … Read more
Many people generally think of sea stars as slow, almost immobile animals, living in tidepools or in along the shoreline, feeding slowly on clams and mussels. So here’s something you might not know: sea stars can capture and devour small … Read more