• Microgrids Can Help Communities Adapt to Wildfires

    Wildfires have become increasingly frequent due to climate change, with record occurrences in areas not historically prone to them. For some of the most vulnerable communities, clean energy microgrids can be both more effective and cheaper than conventional technologies.

  • Google, Cornell to Partner in Online Security Initiative

    Most current security-related research is focused on technical challenges, but many of the most significant security failures involve humans and can often be attributed to poor design that fails to take the human factor into account. A partnership between Google and four higher-education institutions will use an interdisciplinary approach to build better foundations for secure systems and ensure that they are deployed in ways that address rather than exacerbate societal problems.

  • Railways Could Be Key “Utility Player” for Backup Power

    The U.S. electric grid faces simultaneous, evolving pressures. Demand for power from the grid is increasing as people adopt electric cars and building energy is transitioned from gas to electricity. New research points to a flexible, cost-effective option for backup power when trouble strikes: batteries aboard trains.

  • The Microchip Industry Would Implode if China Invaded Taiwan, and It Would Affect Everyone

    Taiwan plays a critical role in the conflict between the US and China over computer chips. Taiwan has a huge share of the global semiconductor industry, but is also the focus of tensions between Beijing and Washington over its political status. If China invaded Taiwan, the global semiconductor industry would freeze, inflation would spiral further upwards, the post-COVID recovery would be reversed, and many of the tools we rely on would disappear from our shops for years.

  • Paving the Way for Collapse-Resistant Structures

    Buildings in the U.S. are generally designed to withstand the usual suspects: rain, wind, snow and the occasional earthquake. Abnormal events such as gas explosions, vehicle impacts or uncontrolled building fires are not typically a consideration. If vulnerable buildings face any of these unanticipated events, the results could be tragic. But now, a new building standard can help engineers prevent the worst.

  • Long-Duration Energy Storage: The Time Is Now

    How can US states with aggressive decarbonization goals coupled with federal decarbonization goals have energy when they need it? Long-duration energy storage (LDES) is a likely candidate. Planning for LDES needs to start now.

  • The New Water Reuse Consortium Will Address Clean Water Access and Sustainability Challenges

    The Water Reuse Consortium, a collaborative efforts of several academic institutions, is a 3-phase, $38 million program to tackle pressing water challenges through innovative research, education, communication, and collaborative efforts between government, local communities, industry, and academia.

  • New Tool to Improve Forecasting of Extreme Rain Events

    Researchers have identified the factors affecting the likelihood of extreme rain events and have developed a tool that can improve the forecasting of such events. This tool will be made available to the Israel Meteorological Service and its counterpart agencies throughout the world.

  • China Extends Its Lead Over U.S. in Key Technologies

    Western democracies are losing the global technological competition, including the race for scientific and research breakthroughs, and the ability to retain global talent—crucial ingredients that underpin the development and control of the world’s most important technologies, including those that don’t yet exist.A new report from the Australian Strategic Policy Institute (ASPI) finds that China’s global lead extends to 37 out of 44 technologies that ASPI is now tracking. These findings should be a wake-up call for democratic nations, who must rapidly pursue a strategic critical technology step-up.

  • U.S. Battle for Technology Standards

    Technology standards have become powerful instruments of geostrategic influence in recent years. Technology standards—which determine how devices, systems and networks operate and interact with each other—influence a nation’s economic competitiveness, national security and military power.

  • Needed: Ground Rules for the Age of AI Warfare

    The time has arrived form an international agreement on autonomous weapons. Lauren Kahn writes in Foreign Affairs that AI is at an inflection point: the technology is maturing and is increasingly suitable for military use, while the exact outlines of future AI military systems, and the degree of disruption they will cause, remain uncertain and, hence, can be, at least somewhat, shaped.

  • The Executive Order on Commercial Spyware: Implications and Prospects

    The growing national security threat from misuse of commercial spyware is increasingly being recognized. The US has been taking the lead in addressing the growing menace of unregulated spyware companies and the proliferation of intrusive tools. The Biden administration’s latest Executive Order will ensure that commercial spyware firms will be subjected to unprecedented scrutiny.

  • How AI Could Take Over Elections – and Undermine Democracy

    Could organizations use artificial intelligence language models such as ChatGPT to induce voters to behave in specific ways? In his 16 May 2023 testimony in a Senate hearings on artificial intelligence OpenAI CEO Sam Altman said that he was concerned that some people might use language models to manipulate, persuade and engage in one-on-one interactions with voters. What would an AI-manipulated election look like?

  • AI Can Identify Patterns in Surface Cracking to Assess Damage in Reinforced Concrete Structures

    Recent structural collapses, including tragedies in Surfside, Florida, Pittsburgh, New York City and Davenport. Iowa, have centered the need for more frequent and thorough inspections of aging buildings and infrastructure across the country.AI, combined with a classic mathematical method for quantifying web-like networks, help determine how damaged a concrete structure is, based solely on its pattern of cracking.

  • Space Tractor Beams May Not Be the Stuff of Sci-fi for Long

    Researchers are drawing on one of the oldest tropes in science fiction: tractor beams like the ones the Starship Enterprise uses to safely move asteroids out of the way. Using devices called “electron beams,” these space dumpster trucks would slowly haul that debris to safety without ever having to touch it—all by tapping into the same kind of physics that make your socks stick to your pants in the dryer.