Climate change in the Sierra Nevada has profoundly altered its lake ecosystems

Oct. 5, 2021- 
Climate change has significantly impacted the natural systems of the Sierra Nevada, including the mountain lakes that are an iconic part of California’s natural beauty. New research from a Lawrence Livermore National Laboratory (LLNL) scientist and colleagues from the University of Kentucky (UK) and Indiana State University (ISU) shows that lake-sediment cores from a subalpine lake in...

Lawrence Livermore celebrates 25 years of carbon dating

July 23, 2013- 
From developing the first accelerator mass spectrometer for use in the biology field to tracking radionuclides from the Dai-ichi Nuclear Power Plant disaster, the Laboratory's Center for Accelerator Mass Spectrometry (CAMS) has spent 25 years in the spotlight of not only dating ancient artifacts but solving global challenges.CAMS is celebrating its 25th anniversary this Thursday (July 25)...