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Reflections on 9/11 and S&T’s Legacy

We accomplished some really amazing things in a really challenging time.

National Laboratories and Homeland Security

A look at how S&T’s five labs—and collaboration with the Department of Energy’s 17 labs—have shaped two decades of research and development innovation.

Helping DHS Mitigate Explosive Threats

The Explosives Planning and Research Tool provides access to decades of research in a central, accessible, and actionable database.

Using Hydrogen to Power Disaster Relief

S&T worked with the Department of Energy, the Federal Emergency Management Agency, and the U.S. Army Corps of Engineers to develop H2Rescue, a prototype response vehicle capable of powering disaster scenes with zero emissions.

Preparedness Resources for Communities and First Responders

S&T’s technology solutions, research, and resources help front-line operators, first responders and communities prepare for natural disasters and emergencies.

  • National Preparedness Month: Class is in Session

    As a new school year begins, we’re reminded that we never really stop learning. Throughout September, S&T will share preparedness tools and resources for communities and first responders, starting with some ‘required reading’ (hint: it’s our blog). 

  • Artificial Intelligence

    The Science and Technology Directorate (S&T) is leading research in Artificial Intelligence (AI) to strengthen capabilities that safeguard the Nation and accelerate advancements in science and technology to ensure a more resilient and prosperous future for all.

  • Under Secretary's Updates

    Under Secretary Kusnezov delivered keynote remarks to the DHS Quantum Community of Interest during the Quantum Impacts Workshop at MITRE Corp. in McLean, VA, on August 22.

  • Celebrating 20 Years of Science and Technology

    To commemorate this important milestone, we've curated a journey through video, a timeline, photo gallery, and articles to share with you some of the most important contributions of the Science and Technology Directorate over the past 20 years!

More Science and Technology