• Improving critical sectors’ cybersecurity by bolstering sharing, acting on information

    New initiative aims to operationalize the Integrated Adaptive Cyber Defense (IACD) framework for cybersecurity automation, orchestration and information sharing. This initiative will enable companies, including those in the financial services sector, to improve the ability to quickly and broadly share information and prevent and respond to cyberattacks.

     

  • A turn to the worst in climate change debate

    In July, New York magazine published its most-read article ever, surpassing a photo spread of Lindsay Lohan. The topic? Doom. While defying the belief among author David Wallace-Wells’s editors that climate change would be “traffic kryptonite,” the story, titled “The Uninhabitable Earth,” presented an apocalyptic vision in which rising seas flood Miami and Bangladesh, heat and drought cut grain yields in half, diseases spread, and wars rage. Unfortunately, that vision isn’t fiction, but rather Wallace-Wells’s summation of climate change’s little-discussed worst-case scenario for the year 2100.

  • Harnessing game theory for cybersecurity of large-scale nets

    Researchers have laid the groundwork for a method to improve cybersecurity for large-scale systems like the power grid and autonomous military defense networks by harnessing game theory and creating new intelligent algorithms. The project harnesses the Nash equilibrium, developed by Nobel laureate John Nash, whose life was chronicled in the film “A Beautiful Mind.” The work also applies “prospect theory,” which describes how people make decisions when there is uncertainty and risk, decisions that are often “only partly rational.”

  • For sustainable wooden skyscrapers, the sky’s the limit

    Australia will soon hold the record for the world’s tallest timber office building, built in Brisbane. With the help of the University of Queensland’s new research hub — Australian Research Council (ARC) Future Timber Hub — wooden skyscrapers could become the norm. “This Hub represents an opportunity to transform not just our ability to design and construct healthy, resilient, sustainable tall timber buildings; but to engage and transform the entire industry – from the sustainable forests that provide the raw timber, right through to assembling the building safely on site,” said the Hub director.

  • Inaction on climate change has “jeopardized human life”: Report

    A major new report into climate change shows that the human symptoms of climate change are unequivocal and that the delayed response to climate change over the past twenty-five years has jeopardized human life and livelihoods. The human symptoms of climate change are unequivocal and potentially irreversible – affecting the health of populations around the world today.

  • Power grid links vulnerable to cascading failures

    In North America, a small set of vulnerable patches within large power grid networks is disproportionately responsible for costly cascading power failures, according to a new study. These vulnerable components, the authors say, are typically geographically close and are often located near densely populated areas.

  • Russia has been cyber-attacking “U.K. media, telecommunications, and energy sectors”: U.K. cybersecurity chief

    Ciaran Martin, CEO of the U.K. National Cyber Security Center (NCSC): “I can confirm that Russian interference, seen by the National Cyber Security Center, has included attacks on the U.K. media, telecommunications and energy sectors. That is clearly a cause for concern — Russia is seeking to undermine the international system.”

  • Russia has been cyber-attacking “U.K. media, telecommunications, and energy sectors”: U.K. cybersecurity chief

    Ciaran Martin, CEO of the U.K. National Cyber Security Center (NCSC): “I can confirm that Russian interference, seen by the National Cyber Security Center, has included attacks on the U.K. media, telecommunications and energy sectors. That is clearly a cause for concern — Russia is seeking to undermine the international system.”

  • Identifying sources of coastal resiliency

    As extreme weather events become more commonplace, regions of the world that get hit the hardest are often left scrambling to put the pieces of their homeland back together. ASU’s Sian Mooney, an economist, recently returned from a trip to Cuba, where the economist attended a tri-national workshop on the theme: “Enhancing Resilience of Coastal Caribbean Communities.” The workshop’s participants have been charged with defining and identifying sources of coastal resiliency and then working to implement them in the region over the next few years. 

  • Artificially cooling the planet could have devastating effects

    Geoengineering — the intentional manipulation of the climate to counter the effect of global warming by injecting aerosols artificially into the atmosphere — has been mooted as a potential way to deal with climate change. Proposals to reduce the effects of global warming by imitating volcanic eruptions could have a devastating effect on global regions prone to either tumultuous storms or prolonged drought, new research has shown.

  • Improving sensor accuracy to prevent overload of the electrical grid

    Electrical physicists from Czech Technical University have provided additional evidence that new current sensors introduce errors when assessing current through iron conductors. It’s crucial to correct this flaw in the new sensors so that operators of the electrical grid can correctly respond to threats to the system. The researchers show how a difference in a conductor’s magnetic permeability, the degree of material’s magnetization response in a magnetic field, affects the precision of new sensors.

  • New Zealand energy firm invests $10 million in Iron Dome maker

    By Brian Blum

    New Zealand-based energy and communications infrastructure provider Vector invested $10 million in the Israeli company that developed the Iron Dome. Some of the technologies that power Israel’s remarkable protection against projectiles will be used by Vector as part of its IoT (Internet of Things) approach to optimizing management and control services.

  • Sandy five years later. What have we learned?

    Five years ago, Post-tropical Cyclone Sandy struck at high tide, driving catastrophic storm surge into coastal New Jersey and New York unlike anything seen before. Thirty-four New Jersey residents lost their lives. Hundreds of thousands of homes and businesses were destroyed, causing over $62 billion in damage. Five years later some areas have recovered. Some have not.

  • As wildfires expand, fire science needs to keep up

    By Albert Simeoni

    In the month of October nearly 250,000 acres, more than 8,000 homes and over 40 people fell victim to fast-moving wildfires in Northern California, the deadliest and one of the costliest outbreaks in state history. Now is the time to wrestle with hard questions. Why did communities that were deemed safe suffer major damage? Should they be rebuilt in the same way? Are there better ways to fight extreme fires and limit their impact? How can emergency planners prepare better for scenarios where full evacuation is not possible? Fire conditions are constantly evolving, and basic research coupled with engineering solutions must keep up. Designing more resilient communities and infrastructure and protecting people more effectively are not onetime goals – they are constant. Currently nations are failing to meet the challenge, and impacts on communities are increasing.

  • Israeli software gives New York power plants “Iron Dome” protection against failures

    An Israeli company that developed the software for Israel’s Iron Dome anti-missile system is working with the New York Power Authority to prevent unexpected shutdowns. New York State Robert Moses Niagara Power Plant, Blenheim-Gilboa Pumped-Storage Power Plant, and a 500 MW plant in Queens now have software based on the software that runs Iron Dome.