Radiation Content / Radiation Content for ºÙºÙÊÓƵ en Extreme Weather Cycles Change Underwater Light at Tahoe /climate/news/extreme-weather-cycles-change-underwater-light-tahoe Large shifts in UV radiation at Lake Tahoe are associated with wet and dry climate extremes, finds a ºÙºÙÊÓƵ study. May 21, 2025 - 9:00am Katherine E Kerlin /climate/news/extreme-weather-cycles-change-underwater-light-tahoe