Air Monitoring at LLNL Main Site Reveals New Information, and it is Not Good…

Oct 21, 2026

Tri-Valley CAREs has a long history of using the Freedom of Information Act (FOIA), 5 U.S.C. § 552, which enables United States citizens to request access to fully or partially unreleased or uncirculated information and documents in control of the U.S. government, to...

Take Action to Support Nuclear Safety

Oct 14, 2026

The Defense Nuclear Facilities Safety Board (DNFSB) needs your help! This independent federal agency provides expert oversight capacity to sites with significant quantities of radioactive material like Lawrence Livermore National Laboratory (LLNL). DNFSB reviews...

Cleanup Without an End Date: What LLNL’s 2025 Groundwater Report Leaves Unanswered

Oct 13, 2026

Lawrence Livermore National Laboratory’s 1104-page Site 2025 Annual Groundwater Report documents a large and technically complex groundwater cleanup. But containment is not cleanup, and the report does not answer the question most important to the public: When will...

Beyond the Fence: Join Tri-Valley CAREs for a Walking Tour of Livermore Lab’s Off-Site Contamination and Cleanup

Oct 13, 2026

Join Tri-Valley CAREs on Thursday, October 22, 2026, from 5:30 to 6:30 p.m. for a neighborhood walking tour exploring the history of groundwater contamination and cleanup near Lawrence Livermore National Laboratory. We will meet at the Susan Lane cul-de-sac in...

Your Gift Helps Protect Our Communities From Nuclear Harm

Oct 9, 2026

Dear Tri-Valley CAREs supporter, Let me offer my deepest appreciation for your participation and support for our collective work to change nuclear and environmental policy locally, nationally and globally. Today, I invite you to help us achieve success on all three...

Tri-Valley CAREs Action Plan for Congress to Support the Defense Nuclear Facilities Safety Board

Oct 8, 2026

The Defense Nuclear Facilities Safety Board (DNFSB) is an independent source of technical oversight of the Department of Energy’s (DOE) defense nuclear facilities. Tri-Valley CAREs has previously reported on the struggles that DNFSB is currently facing, including...