**UPDATE** The March for Science date has been set for April 22. Check out this international map of march locations. Get involved with a local march, for example Humboldt county’s march here. Last weekend, a massive milieu of women in pink hats descended on Washington, D.C. for the Women’s March. The next big protest being … Read more
Late in 2015, we published a series of stories about a large-scale harmful algal bloom year off the West Coast that resulted in numerous marine animal deaths and closures of recreational and commercial fisheries in California, Oregon, and Washington. At the time, scientists hypothesized that the severe, widespread toxic bloom was connected to unusually persistent … Read more
New technique predicts frequency of heavy precipitation with global warming. On Dec. 11, 2014, a freight train of a storm steamed through much of California, deluging the San Francisco Bay Area with three inches of rain in just one hour. The storm was fueled by what meteorologists refer to as the “Pineapple Express” — an … Read more
If you go back thousands of years, you see that droughts can go on for years if not decades, and there were some dry periods that lasted over a century, like during the Medieval period and the middle Holocene. The 20th century was unusually mild here, in the sense that the droughts weren’t as severe … Read more