NNSA News

The first production unit of the B61-12 Life Extension Program canned subassembly was certified by Y-12 National Security Complex four months early.

An Office of Secure Transportation agent is a new graduate of NDU’s College of International Security Affairs.

NNSA Graduate Fellowship Program participants like Sarah Pevey have a unique opportunity within the the Nuclear Security Enterprise.

NNSA Administrator Lisa E. Gordon-Hagerty addressed the federal workforce at an All Hands meeting last month at DOE headquarters in Washington.

NNSA Administrator Lisa E. Gordon-Hagerty visited Washington, D.C.'s National Building Museum for its exhibit about the Manhattan Project's cities.

The OST class is the second-largest since 2010.

John Cormier aids NNSA’s Defense Programs mission as a program manager and engineer on weapon modernization. He also has a hidden talent.

Each year, NNSA Defense Programs awards are presented to NNSA employees who have shown outstanding support of the Stockpile Stewardship program.

Test engineers at KCNSC have begun to use research rockets to develop the technical knowledge required to improve nonnuclear weapon system technology.

Dr. Karen Ventura is part of the NNSA Graduate Fellowship Program, a unique opportunity for recent graduates to join the Nuclear Security Enterprise.

NNSA's people work tirelessly to help keep our Nation safe, but for many, the holiday season is a special time to give back.

Scientists at NNSA's labs explore the world of antimatter through various experiments and tools.

More than 100 experts gathered at Y-12 National Security Complex to discuss methods of dealing with aging nuclear security infrastructure.

Most matter has never been directly observed – this “dark matter” is wholly invisible to the entire spectrum.

The NNSA Graduate Fellowship Program is a great opportunity for recent graduates like Matthew Tweardy to join the Nuclear Security Enterprise.

Members of Y-12 National Security Complex’s protective force have a collaborative training relationship with the U.S. Marines.

The Nuclear Science and Security Consortium -- a consortium of eight universities -- took their mission on the road to reach a broader audience.

The Nevada National Security Site inaugurated the Mercury Solar Project last month, moving further down the path of sustainability.

He is a participant in the NNSA Graduate Fellowship Program, a unique opportunity for recent graduates to join the Nuclear Security Enterprise.

Three of NNSA's labs and sites were honored for innovation in 2018 with R&D 100 Awards.

The Mid-level Leadership Development Program gives participants a chance to see how the moving pieces of NNSA come together.

From the massive expanse of outer space to the infinitesimal world of subatomic particles, humankind has relentlessly searched for answers.

The NNSA Graduate Fellowship Program (NGFP) is a unique opportunity for recent graduates to join the Nuclear Security Enterprise.

To mitigate any malicious aerial intruders at NNSA’s sites, the Office of Defense Nuclear Security has deployed its first counter-UAS platform.

NNSA researchers help foster the next generation of thinkers at free science, technology, engineering, and math learning events.