Feature Articles
Sandia National Laboratories
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Updates every hour. Last Updated: 25-Apr-2025 05:08 ET (25-Apr-2025 09:08 GMT/UTC)
20-Jun-2023
Silicon nose: Small sensor ‘smells’ incipient seizures
DOE/Sandia National Laboratories
Sandia National Laboratories and research partner Know Biological have developed a miniaturized sensor system that can detect the specific gases released from the skin of people with epilepsy before a seizure.
- Funder
- DOE/US Department of Energy
9-May-2023
Sandia switches to hydrogen weather balloons
DOE/Sandia National Laboratories
More than three years ago, the Sandia National Laboratories-operated atmospheric measurement facility in Alaska switched from launching helium-filled weather balloons to launching weather balloons filled with hydrogen produced on-site. By switching the gas used in their weather balloons, they have reduced their metaphorical footprint on the fragile Arctic ecosystem. Since then, they have launched nearly 5,000 hydrogen balloons with minimal issues.
- Funder
- DOE/US Department of Energy
4-May-2023
Using math to map social connections
DOE/Sandia National Laboratories
Mike Brzustowicz and his team are using a mathematical principle and Sandia’s computing capabilities to probe the mysteries of connections between people and things, and create a predictive measure for everything from energy grid resiliency to A.I.
2-May-2023
Let’s get cracking: Sandia scientists detect gases from fractured rock
DOE/Sandia National Laboratories
Geoscientists have detected specific gases being released from fractured rocks in real time after a series of small chemical explosions set underground. This fundamental research, led by Sandia National Laboratories geoscientist Steve Bauer, could one day improve the prediction of earthquakes or detection of underground explosions.
- Funder
- DOE/US Department of Energy
1-May-2023
An unlikely plan is helping the U.S. fast-track hypersonic conventional weapons
DOE/Sandia National Laboratories
Sandia National Laboratories has piloted a new way to transfer technical designs to defense contractors for the common hypersonic glide body, which detaches from a rocket and soars at speeds above Mach 5.
17-Apr-2023
Testing coatings to conserve canisters against corrosion
DOE/Sandia National Laboratories
To shield steel from the corrosive threats posed by sea air, Sandia National Laboratories researchers tested a variety of nickel mixtures as protective coatings on stainless steel. The researchers found that the specific material applied, and the specific application process used, impacted the properties of the coating, including how protective it was against corrosion.
- Journal
- Frontiers in Metals and Alloys
- Funder
- DOE/US Department of Energy
14-Mar-2023
Sandia scientists help enhance advanced nuclear reactor analysis
DOE/Sandia National Laboratories
Sandia National Laboratories engineers have developed a standardized screening method to determine the most important radioactive isotopes produced by an advanced nuclear reactor in the unlikely event of an incident.
- Funder
- U.S. Nuclear Regulatory Commission
31-Jan-2023
A fresh look at restoring power to the grid
DOE/Sandia National Laboratories
Sandia National Laboratories computer scientists have been working on an innovative computer model to help grid operators quickly restore power to the grid after a complete disruption, a process called “black start.”
- Funder
- DOE/US Department of Energy
13-Dec-2022
Surveilling carbon sequestration: A smart collar to sense leaks
DOE/Sandia National Laboratories
Sandia National Laboratories engineers are working on a device that would help ensure captured carbon dioxide stays deep underground — a critical component of carbon sequestration as part of a climate solution.
- Funder
- DOE/US Department of Energy