DOE/LANL Jurisdiction Fire Danger Rating:

AI accelerates elucidation of nuclear forces with explosive neutron star data

Innovative machine learning connects nuclear forces with neutron stars

Read More

Top News Stories

Featured News Topics
2026-02-25

MicroBooNE results point to new directions in search for sterile neutrinos

One model is disfavored by results, though other mechanisms may be possible

2026-02-12

NNSA and DOE Office of Science leaders visit Los Alamos National Laboratory

The NNSA Administrator and DOE Science Under Secretary met with Lab leadership, engage employees in a fireside chat

2026-02-12

6 ways New Mexico colleges connect you with Lab careers — even if you’re not a scientist

Look for these programs in Española, Las Vegas, Los Alamos and Santa Fe

2026-02-11

Lottery for Manhattan Project National Historical Park tour opens Feb. 23

Tours will take place May 5-7

2026-02-10

Los Alamos scientists publish new food security report for 2050

More than 80 countries expected to see production loss worldwide

2026-02-03

Los Alamos forms quantum computing-focused research center

Facility unites Laboratory’s quantum computing efforts under one roof

Featured Podcasts

All Podcasts
February 19, 2026

Knowledge

National Security Science | S1 : 30

Learn to work in a glovebox; play Los Alamos Jeopardy!
Listen Now to the podcast: Knowledge
February 18, 2026

Rocket launch

National Security Science | S1 : 29

A rocket launches from Spaceport America.
Listen Now to the podcast: Rocket launch
December 19, 2025

Holiday memories from Los Alamos: Los Alamos Historical Society's Yuletide Tales with Mike Katko

National Security Science | S1 : 28

Hear excerpts from a Los Alamos Historical Society event.
Listen Now to the podcast: Holiday memories from Los Alamos: Los Alamos Historical Society's Yuletide Tales with Mike Katko

Featured Publications

All Publications

What and Why: Los Alamos Neutron Science Center

A Backbone of America’s Nuclear Knowledge

Read More

1663

All 1663
Eric Brown Hero

Reviving a Giant: Eric Brown Leads LANSCE into the Future

Meet a key player in a billion-dollar upgrade that promises to extend the life—and impact—of Los Alamos’s iconic proton accelerator.

Electronics Testing Marquis a W Noise

The ICE House Heats Up

New devices for aerospace engineering are irradiated at a special Los Alamos facility to see how well they withstand natural cosmic radiation.

Beam Tuning

Can AI Keep Accelerators in Line?

Los Alamos scientists are using AI to help reduce beam loss in linear accelerators to preserve precious experiment time.

Lidar V2

LiDAR at LANSCE supports major modernization

Capturing the present to plan for the future.

Neutron Imaging Hero

Crystal Clear

High-fidelity neutron radiography is the future of neutron science and materials characterization.

Lansce Vid Thumb2x3

Video: The LANSCE Accelerator Modernization Project

Modernizing a Los Alamos particle accelerator that has powered science and security for half a century.

The engineering issue

From the Manhattan Project to current efforts in maintaining and modernizing the U.S. nuclear arsenal, Los Alamos engineers play a vital role.

Read More

NSS

All NSS
Cover Banner Image

The knowledge issue

Capturing, preserving, and sharing information is essential for national security.

Prad3

Dynamic plutonium experiments bloom

The Hydrangea series was the first of its kind since 2007.

Los Alamos Jeopardy Banner

Test your Los Alamos knowledge

See how you’d fare on Jeopardy!

Terrier Illustration

Fetching for knowledge

A new tool uses artificial intelligence to make classified documents searchable.

Darht Aerial

Challenges accepted

After eight years of obstacles, an experiment is successfully executed.

Iaia Training

Experts training experts

Los Alamos scientists teach international inspectors to identify nuclear material.

Strain Engineering in Uranium Dioxide Thin Films

Read More

Actinide Research Quarterly

All Actinide Research Quarterly
Arq 25 2 Intro Headshot

Foreward - Safeguarding the Future

A Legacy of Innovation at Los Alamos

Arq 25 2 2 Card

50th Anniversary of the Safeguards and Security Technology Training Program

Arq 25 2 4 Group

Atomic Management: The DYMAC 2.0 Initiative

Arq 25 2 5 Fig1

Tracking Nuclear Materials Using RFID

Arq 25 2 6 Card

From Starlight to Safeguards: The SOFIA Gamma-Ray Spectrometer

Arq 25 2 3 Card

NDA Instruments of the Safeguards Training Program

Featured Newsletters

All Newsletters
View details

STE Highlights

Meet award-winning scientists and explore why our science, technology and engineering research matters.

Read More about STE Highlights
View details

Physical Sciences Vistas

Offering perspectives on materials science, manufacturing, experimental physics, and accelerator science, technology and engineering at Los Alamos.

Read More about Physical Sciences Vistas
View details

Community Connections

News and opportunities for the Lab's neighbors and friends, with a primary focus on economic development, education and community giving.

Read More about Community Connections

Top Videos

All Videos

Perseverance: The First Two Days

How Satellite License Plates Can Make Space Less Crowded

What music sounds like on Mars

The Science of Trinity

Trinity Test 75th Anniversary

Trinity and the British Mission

The National Security Research Center

Powering Tomorrow's Innovations Today: National Security Research Center

Browse By Strategic Initiative

Nuclear Security

Mission-Focused ST&E

Mission Operations

Community Relations