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Wearable Tech Mitigates First Responder Exposure to Chemical Threats

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Science Is Messy

Hear from Dr. Nick Bergman, director of S&T’s National Biodefense Analysis and Countermeasures Center, as he shares his passion for public health.

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Self-Service Screening Option Coming to Airports

The pilot, part of S&T’s Screening at Speed Program, is scheduled to begin in January at Harry Reid International Airport in Las Vegas.

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What if Law Enforcement Could ‘See’ Through Walls?

S&T is developing a tool that will enhance situational awareness when direct line-of-sight is not an option.

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  • S&T National Lab Offers Chemistry-focused College Seminar

    S&T Blogs. Seal for U.S. Department of Homeland Security.

    On National STEM Day, we highlight recent Chemical Security Analysis Center efforts to foster a new generation of leaders who will represent S&T amongst the greater scientific community.

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  • Artificial Intelligence

    AI

    The Science and Technology Directorate is leading research in artificial intelligence to strengthen capabilities that safeguard the nation and accelerate advancements to ensure a more resilient and prosperous future for all.

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  • Under Secretary's Updates

    USST card

    Under Secretary Kusnezov met his Canadian counterpart Defence Research and Development Canada Assistant Deputy Minister Dr. Jaspinder Komal at the Canadian Embassy in Washington, DC, to discuss the U.S.-Canadian partnership in the public safety and security mission area.

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  • Learn How S&T Is Fighting Wildfire with Technology

    ST wildfire sensors

    The Science and Technology Directorate is developing new capabilities for first responders to combat this growing threat—and remain protected while doing so. 

News & Updates

December 07, 2023
Press Releases

Feature Article: Wearable Tech Mitigates First Responder Exposure to Chemical Threats

November 30, 2023
Press Releases

Feature Article: A Self-Service Screening Option is Coming to the Airport

November 29, 2023
Press Releases

DHS S&T Awards to University of Illinois for Next Generation 9-1-1 Interoperability Testing

November 28, 2023
Press Releases

DHS Awarded Patent for Homeland Explosive Consequence Assessment Tool

November 16, 2023
Press Releases

Feature Article: What if Law Enforcement Could ‘See’ Through Walls?

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Clean Power for Hours Challenge

Just Announced—Meet the Finalists!

SVIP Tech Videos Card

Check out the latest videos showcasing SVIP startup technology!

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  • Celebrating 20 Years of Science and Technology

    S&T 20 flag

    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!