U.S. flag

An official website of the United States government

Government Website

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Safely connect using HTTPS

Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

  1. Home
  2. About DHS
  3. Site Links
  4. Keywords
  5. Science and Technology

Science and Technology

Last Updated: | Site Page

S&T @ CES 2025

DHS S&T is pleased to participate in the 2025 Consumer Electronics Show.

Last Updated: | Press Releases

S&T Announces Award to Pacific Northwest National Laboratory for Counter-Fentanyl Efforts

DHS S&T is further strengthening its counter-fentanyl partnership with the U.S. Department of Energy’s Pacific Northwest National Laboratory (PNNL) with a three-year, $2.8 million contract award.

Last Updated: | Blog

Twenty Years of S&T Seeing Big Potential in Small Business

DHS Small Business Innovation Research (SBIR) program, administered by S&T, is celebrating two decades of delivering new ideas and leveraging new technologies to support the agency’s mission. 

Last Updated: | Blog

Fighting Fire with Knowledge on Lithium-ion Battery Hazards

S&T, the Fire Department of the City of New York and U.S. Fire Administration recently hosted a workshop with firefighters and scientists from across the nation to discuss emerging hazards and threats from community electrification and rising incidents of lithium-ion battery fires.

Last Updated: | Press Releases

Feature Article: Bomb Technicians Train on Trains

Under the streets of Philadelphia and at power stations nearby, local first responders recently trained with S&T for events they hope will never happen.

Last Updated: | Site Page

Synthetic Data Generator

SVIP Synthetic Data Generator topic call awarded companies. 

Last Updated: | Publication

Biometric Identity Disambiguation

A system to correctly identify individuals with common names, birthdays, or erroneous information.

Last Updated: | Press Releases

S&T’s Year in Review: Building a More Secure Future in 2024

Reflecting on how the last 12 months shaped S&T's research and development efforts and strengthened our commitment to securing the nation.

Last Updated: | Publication

Seal Mechanism for Wheel Assemblies

Protective seal for aircraft landing gear wheel assemblies.

Last Updated: | Site Page

S&T 2024 Year in Review

Join us for a spin through our 2024 highlights—some of our top success and favorite moments across several of our missions.