• Protecting the world’s longest floating bridge from strong wind

    The Bjørnafjord crossing in Norway will become the longest floating bridge in the world, that is, a bridge where the vertical load is supported by floating pontoons. In order to build the bridge, the engineers need to know exactly how the wind behaves on the bridge site. Scientists are working on a new method for wind measurements.

  • Stuxnet, the sequel: Dangerous malware aims to disrupt industrial control systems

    A cybersecurity firm has identified a new, dangerous malware, dubbed Industroyer, capable of performing an attack on power supply infrastructure. The malware was likely involved in the December 2016 cyberattack on Ukraine’s power grid that deprived part of its capital, Kiev, of power for over an hour. is capable of directly controlling electricity substation switches and circuit breakers. It uses industrial communication protocols used worldwide in power supply infrastructure, transportation control systems, and other critical infrastructure. The potential impact may range from simply turning off power distribution, triggering a cascade of failures, to more serious damage to equipment.

  • Miniaturizing America's tallest dam to prevent future disasters

    Engineers at Utah State University’s Utah Water Research Laboratory have constructed a 1:50 scale model of the Oroville Dam spillway. The model will provide useful information about hydraulic conditions in and around the damaged spillway.

  • Protective value of mangroves for coastlines

    The threat to coastal regions posed by climate change, overdevelopment and other human caused stressors is well-established. Among the most prized and valuable land throughout the world, shorelines everywhere are imperiled by sea level rise, beach erosion and flooding. But a recently published NASA-funded research study has discovered a new, natural phenomenon that could offer an economic and ecological solution to coastal wetland protection—the spread of mangrove trees.

  • Training cybersecurity professionals to protect critical infrastructure

    Idaho National Laboratory and the Department of Homeland Security (DHS) announce the successful completion of the 100th iteration of the Industrial Control Systems Cybersecurity (301) training course; a course tailored to defending systems used across the critical infrastructure sectors. Since April 2007, over 4,000 cybersecurity professionals have participated in the advanced course.

  • Seacoast roads under new threat from rising sea level

    Research has found that some roads, as far as two miles from the shore, are facing a new hazard that currently cannot be seen by drivers - rising groundwater caused by increasing ocean water levels. Without drastic improvements to these routes, at or below the pavement surface, motorists can expect segments of these roadways to deteriorate more quickly, require more maintenance and be closed for longer periods of time.

  • Frequency of coastal flooding will double globally in next decades

    The frequency and severity of coastal flooding throughout the world will increase rapidly and eventually double in frequency over the coming decades even with only moderate amounts of sea level rise, according to a new study. The new report shows that with just 10 to 20 cm (4 to 8 inches) of sea level rise expected no later than 2050, coastal flooding will more than double. This dramatic increase in coastal flooding results from rising sea levels combined with storm-driven flooding, including the effects of waves and storm surge.

  • No funds for California's earthquake early-warning system in Trump's proposed budget

    The Trump administration’s proposed budget would eliminate federal funding for an earthquake early warning system being developed for the U.S. West Coast. Critics say that if the relevant clauses in the budget proposal become law, the long-planned seismic warning effort will be killed. Scientists say the withdrawal of federal funds would likely end the early-warning project, which aims to send smartphone tremor alert messages to West Coast residents.

  • Strong carbon price needed to drive large-scale climate action: Economists

    Meeting the world’s agreed climate goals in the most cost-effective way while fostering growth requires countries to set a strong carbon price, with the goal of reaching $40-$80 per ton of CO2 by 2020 and $50-100 per ton by 2030. This is the key conclusion of the High-Level Commission on Carbon Prices, led by Nobel Laureate Joseph Stiglitz and Lord Nicholas Stern. The study concludes that a well-designed carbon price is an indispensable part of a strategy for efficiently reducing greenhouse gas emissions while also fostering growth.

  • Tornado damage impact could triple in coming decades

    Tornadoes are one of the most unpredictable weather phenomena on Earth. Each year the United States, home to more tornadoes than any other country, sustains billions of dollars of damage, death, injuries, and disruption from the violent storms. Scientists say that the potential for annual tornado impact magnitude and disaster could triple by the end of the twenty-first century.

  • New funding enables work on Internet policy and cybersecurity for key infrastructure

    MIT’s cross-disciplinary Internet Policy Research Initiative (IPRI) announced that it has awarded $1.5 million to a select group of principal investigators for early-stage Internet policy and cybersecurity research projects. “Understanding the nuance of cybersecurity risk in our critical infrastructure will help policymakers assure that the proper incentives are in place to reduce the threat of catastrophic attacks,” says IPRI founding director Daniel Weitzner.

  • New tool could help predict, prevent surging waters in flood plains

    A group of international scientists studying China’s Yellow River has created a new tool that could help officials better predict and prevent its all-too-frequent floods, which threaten as many as eighty million people. The tool — a formula to calculate sediment transport — may also be applied to studying the sustainability of eroding coastlines worldwide.

  • Helping power utilities and others better plan for the future

    If you’re an electric utility planning a new power plant by a river, it would be nice to know what that river will look like twenty years down the road. Will it be so high that it might flood the new facility? Will the water be so low that it can’t be used to cool the plant? Generally, such projections have been based on records of past precipitation, temperature, flooding and other historical data. But in an era when temperature and precipitation are changing rapidly, historical patterns won’t do you much good. A new initiative by the U.S. Department of Energy’s (DOE) Argonne National Laboratory combines climate data and analysis with infrastructure planning and decision support, promises real help.

  • Solar power to reduce national security risks in the U.S. power grid

    Vulnerabilities in the power grid are one of the most prevalent national security threats. The technical community has called for building up the resiliency of the grid using distributed energy and microgrids for stabilization. Power production from multiple sources increases the difficulty of triggering cascading blackouts, and following an attack or natural disaster, microgrids can provide localized energy security. Distributed microgrid tech can secure the electrical grids at military bases to reduce the impact of cyberattacks, physical attacks from terrorists, and natural disasters.

  • Quickly detecting structural problems in bridges, dams

    Today, there is great interest in using distributed sensors to continually monitor the structural health of large structures such as dams or bridges. With one million sensing points, a newly developed fiber optic distributed sensor could offer significantly faster detection of structural problems than is currently available.