• NIST Updates Guidelines for Protecting Sensitive Information

    NIST has updated its draft guidelines for protecting sensitive unclassified information, in an effort to help federal agencies and government contractors more consistently to implement cybersecurity requirements. Draft Revision 3 aligns the publication’s language with NIST’s 800-53 catalog of cybersecurity safeguards.

  • Making the Power Grid More Reliable and Resilient

    The U.S. power grid comprises nearly 12,000 power plants, 200,000 miles of high-voltage transmission lines, 60,000 substations and 3 million miles of power lines. It may well be the most massive and complex machine ever assembled. Argonne National Labs’ researchers help keep this machine working in the face of daunting challenges.

  • Colorado Law Will Require Homes to Be More Wildfire Resistant

    The state will develop building standards for homes in high-risk areas after ProPublica’s reporting showed previous efforts to require fire-resistant housing materials had been repeatedly stymied by developers and municipalities.

  • One in Six Properties in England Will Be Affected by Flood Risk by 2050: Study

    Flood risk affects English residential property values. New report shows that residential properties at risk of flooding are sold at 8.14% lower on average compared to non-affected properties. The report shines a light on the extent to which climate change and the increased propensity of natural disasters is affecting the housing market.

  • Commercial Investors Shift Perspective of Coastal Properties in Face of Climate Change

    Investors in commercial real estate are rethinking the values of coastal properties exposed to flood risk — even in northern U.S. locales that haven’t suffered flood damage, according to researchers. This shift in perspective has implications for investors and developers alike as they determine the value of coastal properties amid a changing climate.

  • Cybersecurity Goes Undercover to Protect Electric-Grid Data

    Researchers, inspired by one of the mysteries of human perception, invented a new way to hide sensitive electric grid information from cyberattack: Within a constantly changing color palette.

  • Deadly Lessons from Fukushima Changed Japan and the World

    The strongest earthquake in Japan’s recorded history triggered a massive tsunami in 2011. Together, the two natural disasters claimed close to 20,000 lives, making the event one of the deadliest in Japan’s history. But the crisis didn’t end there.

  • Two Men Sentenced in Plot to Attack Power Grids in the United States

    Two men were sentenced in federal court Friday, 21 April, for crimes related to a scheme to attack power grids in the United States in furtherance of racially or ethnically motivated violent extremism. DHS and the FBI have warned that domestic terrorists were increasingly focused on disrupting the U.S. power grid.

  • Cities Will Need More Resilient Electricity Networks to Cope with Extreme Weather

    Dense urban areas amplify the effects of higher temperatures, due to the phenomenon of heat islands in cities. This makes cities more vulnerable to extreme climate events. Large investments in the electricity network will be necessary to cool us down during heatwaves and keep us warm during cold snaps.

  • As States Replace Lead Pipes, Plastic Alternatives Could Bring New Risks

    Across the country, states and cities are replacing lead pipes to address concerns over lead-contaminated drinking water, an urgent health threat. But critics say that substituting PVC for lead pipes “may well be leaping from the frying pan into the fire.”

  • Economic Earthquake Risk in the United States

    Earthquakes cost the nation an estimated $14.7 billion annually in building damage and associated losses, a new report finds. The new estimate is twice that of previous annual estimates due to increased building value and the fact that the report incorporates the latest hazards as well as improvements to building inventories.

  • The Rise and Fall of the Belt and Road Initiative

    Amidst accusations of “debt-trap diplomacy,” Chinese companies seek more overseas direct investment opportunities and fewer foreign contracted projects as Xi’s flagship initiative is stymied by poor risk management.

  • Are 15-minute Cities a Plan to Create Lockdowns?

    It’s an urban planning concept aimed at reducing emissions and travel distances by reducing everyday journeys to a quarter of an hour on foot, by bike or by public transport, with the goal of helping citizens to better meet basic needs. But some fear it will limit movement, lead to lockdowns, or increase surveillance. What do the details tell us?

  • Sea-Level Rise Poses Particular Risk for Asian Megacities

    Sea-level rise this century may disproportionately affect certain Asian megacities as well as western tropical Pacific islands and the western Indian Ocean. Among the Asian megacities that may face especially significant risks: Chennai, Kolkata, Yangon, Bangkok, Ho Chi Minh City, and Manila.

  • How the U.S. Rail System Works

    A spate of train derailments, most notably in East Palestine, Ohio, has reinvigorated the debate over the nation’s railroad infrastructure. Here’s how U.S. rail could be brought up to speed.