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Public Safety

Last Updated: September 14, 2022 | Publication

National Preparedness Month Impact 2022

This R&D Impacts Update showcases how investments in science and technology are enhancing the nation’s resilience and ability to adapt to current and projected emerging threats, including wildfires, floods, and hurricanes.

Last Updated: September 8, 2022 | Press Releases

Feature Article: Strong Relationships with First Responders are an Investment in R&D

S&T continues to fulfill its mission to arm responders with cutting-edge technologies, tools, and information to allow them do their jobs safely and effectively.

Last Updated: September 6, 2022 | Press Releases

DHS Releases Recommendations to Protect National Public Warning System from EMPs

DHS released a report of operational approaches to protect the National Public Warning System from an electromagnetic pulse (EMP).

Last Updated: September 1, 2022 | Blog

Building a Lasting Legacy Through Preparedness

S&T joins the research and development community, intergovernmental partners and the general public in commemorating National Preparedness Month—an annual reminder of how important it is for all of us to be ready for disasters and emergencies.

Last Updated: August 16, 2022 | Press Releases

DHS Tests Next Generation WUI Alerting Technology

DHS S&T concluded a proof-of-concept demonstration of the Wildland Urban Interface (WUI) integration model in Fairfax County, VA.

Last Updated: July 26, 2022 | Press Releases

Readout of Secretary Alejandro N. Mayorkas Roundtable Meeting with Private Sector Senior Executives, Directors and Security Officials in Central Florida

On July 25, 2022, Secretary of Homeland Security Alejandro N. Mayorkas participated in a roundtable meeting with senior executives, directors, and security officials from entertainment venues, sports teams and leagues, colleges and universities, local chambers of commerce, law enforcement, and other key stakeholders from throughout Central Florida on Monday afternoon in Orlando.

Last Updated: June 30, 2022 | Blog

10 Tips for Firework Safety

S&T’s Transportation Security Lab wants us all to have a happy and safe Independence Day and share their top 10 tips for safely handling fireworks this holiday.

Last Updated: June 23, 2022 | Press Releases

DHS S&T Receives National Interagency Partnership Award

DHS S&T Screening at Speed Program received the Federal Laboratory Consortium’s (FLC) Interagency Partnership Award for their collaborative work to develop and commercialize the High Definition-Advanced Imaging Technology (HD-AIT) and Shoe Scanner systems for air travelers.

Last Updated: June 21, 2022 | Press Releases

Feature Article: 3D X-Ray Makes it Easier to Detect Hidden Explosive Weapons

S&T is developing, implementing, and ensuring the effectiveness of cutting-edge screening equipment and protocols that help protect the public and keep security lines moving.

Last Updated: June 13, 2022 | Publication

Future of Flood Insurance Evaluation

Flooding continues to be an important concern due to an increase in the number of flooding events and the associated personal and financial costs borne by residents and communities across the country. Multiple independent studies have reached the same conclusion: flooding causes more death and destruction than any other natural disaster. Recognizing the impact of these studies, the DHS Science and Technology Directorate (S&T) is conducting evaluation research to better understand threats to public safety following flooding.