• Drone Popularity, Potential Risk Soar, So Too Should Preparedness

    Benign hobbyists often use drones, but these small unmanned aircraft systems (sUAS) can be exploited for any number of illegal activities, thereby posing a significant threat to facilities related to critical infrastructure and national security.

  • How Do We Prepare for Extreme Flooding?

    As the floodwaters recede following the devastating deluge in western Europe, survivors have begun the long, difficult process of cleaning up and rebuilding. But what can be done to reduce future risks?

  • The U.S. Army Tried Portable Nuclear Power at Remote Bases 60 Years Ago – It Didn’t Go Well

    The U.S. military’s Camp Century was a series of tunnels built into the Greenland ice sheet and used for both military research and scientific projects. The military boasted that the nuclear reactor there, known as the PM-2A, needed just 44 pounds of uranium to replace a million or more gallons of diesel fuel. Heat from the reactor ran lights and equipment and allowed the 200 or so men at the camp as many hot showers as they wanted in that brutally cold environment. The PM-2A was the third child in a family of eight Army reactors, several of them experiments in portable nuclear power.

  • Journalists, Activists among 50,000 Targets of Israeli Spyware: Reports

    Israeli cyber firm NSO Group claims that its Pegasus surveillance malware is sold to governments so they can better track terrorists and criminals, but many of the 45 governments deploying the surveillance software use it to track journalists, opposition politicians, and civil society activists. Some of these governments are authoritarian (for example, Azerbaijan, Bahrain, Kazakhstan, UAE, Saudi Arabia). Other are democracies (for example, India, Mexico, South Africa). The only EU member country to deploy the surveillance malware is Hungary, which places it in violation of the EU’s strict privacy and surveillance regulations.

  • Report from Europe’s Flood Zone: Researcher Calls Out Early Warning System Gridlock amid Shocking Loss of Life

    In my Ph.D. research, I study how we can effectively adapt to the consequences of increasing severe weather events under climate change and what can be done to prepare for them and mitigate their impact. One area I’m interested in is early warning systems, or the lack thereof, during extreme weather events, such as the recent floods in western Europe. While the climate is certainly a complex system that is difficult to predict with any certainty, the unfolding catastrophe is a sad reminder of just how inadequate early warning systems can be.

  • New Material Could Mean Lightweight Armor, Protective Coatings

    Researchers identified a new material that may lead to lightweight armor, protective coatings, blast shields, and other impact-resistant structures.

  • Can the Destructive Bootleg Fire Teach Us to Prevent Wildfires Before They Start?

    More and more, people are moving to less populous, woodland regions of the country, a phenomenon that puts more people in the path of potential wildfires and requires critical utilities such as power and water to be transported long distances from their origins. This creates a system of infrastructure that’s vulnerable to major disruptions—which is exactly what happened in the Bootleg fire.

  • Developing Cohesive, Domestic Rare Earth Element Technologies

    The U.S. has adequate domestic REE resources, but its supply chain is vulnerable due to dependence on foreign entities for separation and purification of these elements. DARPA program aims to fortify supply chain by utilizing bioengineering approaches to facilitate REE separation and purification.

  • Exploring Rare Earth Elements Opportunities

    The purified form of REE is primarily sourced from foreign nations, so the U.S. supply chain of the rare earth elements presents a problem. Justin Wilson, a Cornell chemistry professor, has received a DOE grant to develop more efficient methods of separating rare earth elements that will make their domestic availability economically viable.

  • Smartphone Network Offers Inexpensive Earthquake Early Warning

    A new study demonstrates how Earthquake Early Warning using smartphone technology can be both inexpensive and effective for millions of people. 

  • Delivering Aid to Disaster Scenes with Hydrogen Fuel Cell-Powered Vehicles

    DHS S&T, along with other government agencies, is working on the design and creation of the “H2Rescue” emergency vehicle. The H2Rescue is an innovative new truck that can be a lifeline to responders and community members during times of chaos and uncertainty because the H2Rescue is fully powered by a hydrogen fuel cell.

  • An Urgent NATO Priority: Preparing to Protect Civilians

    Russia’s hybrid warfare approach calls for attacking the populations of Russia’s adversaries not through WWII-like carpet bombing, but rather with a combination of disinformation campaigns, cyberattacks on critical infrastructure, supporting proxy forces, and backing terrorist attacks. “Should NATO prepare for this scenario? Absolutely,” Victoria Holt and Marl Keenan write.

  • Interactive Police Line-Ups Improve Eyewitness Accuracy

    Lineups are used around the globe to help police identify criminals. Typically these involve witnesses examining an image of the suspect alongside ‘fillers’ – individuals who look similar, but who weren’t involved in the crime.A new interactive lineup software enables witnesses to rotate and view lineup faces from different angles.Researchers found that witnesseswere more likely to accurately pick out the criminal from the lineup.

  • U.S. Military Urges Washington to Heed Warnings on China

    For much of this year, officials with U.S. Indo-Pacific Command, the Pentagon and U.S. intelligence agencies have repeatedly warned about the threat from a rising China, from its growing military might to what they describe as Beijing’s ever bolder forays into cyberspace and brazen espionage campaigns. These official are voicing concern that key policymakers and lawmakers may not be taking the threat posed by China seriously enough.

  • New York Defines Illegal Firearms Use as a “Public Nuisance” in Bid to Pierce Gun Industry’s Powerful Liability Shield

    New York will soon test that notion that calling the illegal use of firearms a “public nuisance” could bring an end to the gun industry’s immunity from civil lawsuits. I’ve been researching lawsuits against the gun industry for over 20 years, and I doubt that the New York statute would end the gun industry’s immunity from liability. It is even less clear whether the statute will do much to curb gun violence.