What’s New

APublic Comment Period Open for the Court Ordered Plutonium Pit Production Plan Programmatic Environmental Review!

Opportunity to offer alternatives and comment on the plutonium pit support work planned at Livermore Lab and elsewhere! Plutonium pits are the radioactive cores of every nuclear weapon…

Tri-Valley CAREs Summer Interns 2024

Meet our Tri-Valley CAREs 2024 Summer Interns! “I am currently a student at Las Positas College (LPC) pursuing a degree in Political Science with honors. Over the past two years, I have discovered my passion for local government and policy…”

Safeguard Our Families’ Health

| Written by: Raiza Marciscano-Bettis   After a nearly two-year delay, the Department of Energy’s National Nuclear Security Administration (NNSA) announced that it will release a new Site-Wide Environmental Impact Statement (SWEIS) in October. The plans that will...

Making the Unthinkable Impossible

| Interviewee: Marylia Kelley KPFA Radio An interview with Tri-Valley CAREs' Executive Director Marylia Kelley on current nuclear threats and the August 6 release of the film, "Making the Unthinkable Impossible". LISTEN AT https://kpfa.org/player/?audio=384097....

Remembering Hiroshima and Nagasaki

| Written by: Raiza Marciscano-Bettis On August 6, 1945, an American B-29 bomber dropped the first atomic bomb used in war over the Japanese city of Hiroshima. Three days later, the U.S. dropped another atomic bomb on Nagasaki. Estimates are that these two atomic...

Marking an Anniversary

| Written by: Mary Perner 77 years ago, this week (1945), the United States detonated two atomic bombs over Japan, executing unthinkable devastation on the people of Hiroshima (August 6) and Nagasaki (August 9). Each bomb held the rough equivalent of 20 kilotons of...

Do we need tactical nukes on US submarines?

| Written by: Tony Green A former sailor wants Congress to deny the comeback of the ‘low-yield’ cruise missiles because they are redundant, and dangerous. By Tri-Valley CAREs’ board member, Tony Green When I walked across the bow of the U.S.S. Topeka for the last time...

Make a Difference with Tri-Valley CAREs

From the desk of Marylia Kelley Your generous support this summer will enable our programs to change nuclear policy, challenge federal budget priorities and assert our human right to air, land and water that is free of nuclear contamination. Your tax-deductible...

Passing the torch…

Passing the torch… It has been the honor of my lifetime to help establish Tri-Valley CAREs in 1983, and, then, in the years that followed, to serve as its Executive Director. Over the decades, Tri-Valley CAREs has blossomed from an informal affinity group into an...

U.S. should embrace nuclear weapons treaty

| Written by: Raiza Marciscano-Bettis I’m increasingly concerned about the possibility of nuclear war. That risk is heightened by Russian nuclear saber-rattling and its war on Ukraine. But, in actuality, the possibility that a nuclear weapon could be launched...

Invisible No More

| Written by: Mary Perner   On June 7, I joined a group of friends at the gates of the Lawrence Livermore National Laboratory to raise our banners and our voices against the mounting threat of nuclear weapons. But that is only half the story. Equally, I was at...

Nuclear War

| Written by: Raiza Marciscano-Bettis I am increasingly concerned about the possibility of nuclear war. That risk is heightened by Russian nuclear saber rattling and its war on Ukraine. But, in actuality, the possibility that a nuclear weapon could be launched...

Let’s eliminate nuclear weapons

| Written by: Judy Reynolds For those who share my concern about the dangers to humanity that nuclear weapons pose that was highlighted by Russian President Vladimir Putin when he used the threat of nuclear war in his attack on Ukraine, there is a statement being...

Site 300 education

| Written by: Raiza Bettis Editor, On Saturday, April 23, Tri-Valley CAREs had the honor to celebrate with Tracy residents Earth Day. This event was designed to empower, inspire and inform individuals on becoming active, responsible guardians and caretakers of our...

Tracy Earth Day 2022

On Saturday, April 23, Tracy residents celebrated Earth Day by planting trees and learning about our natural resources during a celebration held on Ninth Street in downtown Tracy. This event was designed to empower, inspire and inform individuals on becoming active,...

Calling for Change

| Written by: Raiza Marciscano-Bettis   As the sun rose on Friday April 15, 2022, I commemorated Good Friday with Tri-Valley CAREs and the Ecumenical Peace Institute. As they have for decades, local peace advocates and interfaith organizations gathered to...

Ukraine: No to Nuclear War. Sign the Petition!

Help Nobel Peace Prize winners International Campaign to Abolish Nuclear Weapons (Tri-Valley CAREs is an ICAN partner), International Physicians for the Prevention of Nuclear War, and 14 other Nobel Peace Prize laureates by signing this petition: "We reject war and...

Ucrania: No a la Guerra Nuclear. Firma la Petición!

| Translated by: Raiza Marciscano-Bettis Ayude a los ganadores del Premio Nobel de la Paz a la Campaña Internacional para Abolir las Armas Nucleares (Tri-Valley CARES es un socio de ICAN), a Médicos Internacionales para la Prevención de la Guerra Nuclear y a otros 14...

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