• Fog Detection Software Helps Keep Travelers Safe

    Fog and low stratus clouds over airports can create dangerous travel conditions that result in costly delays and disrupted travel plans. A new fog detection software will help.

  • Broad, and Likely Unauthorized, Use of Pegasus Spyware by Israel's Police Shocks Israel

    Since 2015, Israel’s police has employed the intrusive Pegasus spyware to spy on businesspeople, journalists and editors, senior managers of government ministries and agencies, leaders of protest movements, and more – and it appears that in many, if not most, of these cases, the spying was done without judicial approval or after judges were misled by the police about the nature of the monitoring technology. The Pegasus software has been used by authoritarian governments around the world to spy on political opponents, human rights activist, journalists – and in at least one case, to spy on U.S. diplomats. The U.S. has blacklisted the Israeli company NSO, Pegasus maker, and American companies are not allowed to sell their technology to NSO or do business with it

  • Automated Approach to Extract Security Policies from Software

    Researchers are exploring how a new automated approach could prevent software security vulnerabilities. The researchers sought to develop a deep learning model that could teach software how to extract security policies automatically.

  • Improving the Flow of Renewable Energy to Power Plants

    Integrating renewable energy with the power grid continues to be a big challenge for the electrical grid infrastructure in the United States. The solution is not simple, but it is not impossible, either.

  • Refurbishing Nukes: Major Milestone for B61-12 Life Extension Program

    Sandia National Laboratories marked a major milestone in November 2021 when the Nuclear Security Enterprise successfully produced the first completely refurbished bomb for the B61-12 life extension program.

  • Nuclear Energy as a Hidden Gem

    Advanced nuclear reactors will be a key component of a carbon-neutral economy. Andrew Breshears, a principal nuclear chemist at the U.S. Department of Energy’s Argonne National Laboratory, offers a back-to-basics look at nuclear energy, and the importance of science communication in the nuclear field.

  • Hydropower and the Future of Energy

    To combat climate change, the United States has set ambitious goals toward a clean energy, carbon-free future. Hydropower — one of humankind’s oldest power sources — will be critical to meeting those goals. Experts discuss the value of hydropower to the future of energy, opportunities and challenges ahead for hydropower and its connection to the future electric grid.

  • When Water Is Coming from All Sides

    When hurricanes hit, it is not solely the storm surge from the Gulf of Mexico and Atlantic Ocean that led to flooding. Inland sources, like rain-swollen rivers, lakes and suburban culverts, also contributed significantly. Researchers have developed and tested the world’s first 3D operational storm surge model, which takes these factors, which were missed by many computer models at the time, into account.

  • Robot Dogs Soon to Be Deployed at the Border

    DHS ST is offering a helping hand (or “paw”) with new robotic dog technology that can assist with enhancing the capabilities of CBP personnel, while simultaneously increasing their safety downrange.

  • Functionally Graded Material Resistant to Blasts, Fire in buildings

    When a bomb goes off or fire breaks out, a building constructed or retrofitted with an engineered composite currently confined to special applications could buy the surviving occupants extra time to get out. Functionally graded material (FGM), a recently developed composite characterized by the gradual variation of material properties across its thickness, is an effective bomb-resistant material in structural uses.

  • Low-Cost Radio System Could Help Trace Disease Spread

    In efforts to limit the spread of disease while preserving privacy, an interdisciplinary research team at NIST has designed and tested low-cost devices and methods that can detect when people or animals come into close contact with each other.

  • Assessing Bridge Support Repairs After Earthquakes

    Steel-reinforced concrete columns that support many of the world’s bridges are designed to withstand earthquakes, but always require inspection and often repair once the shaking is over. Engineers simulate restoration strategies for reinforced concrete columns.

  • Dolphins Guard U.S. Nukes

    Despite all the technological advancements warfare has seen in the last century, the U.S. Navy demonstrates that sometimes, nature offers intriguing options – like using dolphins to protect the waters around Bangor, Washington, which is the largest single nuclear weapons site in the world.

  • Using IT to Defeat Evolving Threats: The Case of the Marine Corps

    Since the dawn of the 21st century, the Marine Corps has progressively placed a greater emphasis on leveraging IT components. It has since become nestled within the Corps’ supply chain and is integral in achieving present and future goals.

  • Smart Electric Grid to Power Our Future

    A novel plan that offers partnership in keeping the United States electric grid stable and reliable could be a win-win for consumers and utility operators.