• The cost of bolstering U.S. infrastructure cyber-protection

    To achieve security capable of stopping 95 percent of cyber attacks on U.S. critical infrastructure – 100 percent protection is not attainable – experts said the industries involved would have to boost spending to a group total of $46.6 billion from the current $5.3 billion

  • Compressed natural gas as transportation fuel

    A number of different fuel sources — ethanol, biodiesel, electricity, and hydrogen — have each shown their promise as an alternative to petroleum; scientists at Argonne Lab want to add one more contender to the list of possible energy sources for light-duty cars and trucks: compressed natural gas (CNG)

  • Critical infrastructure operators must double cybersecurity spending: report

    A new study finds that critical infrastructure operators in the United States are massively under spending on cybersecurity

  • Scientists develop new concrete corrosion sensors

    Scientists have made a major breakthrough in developing sensors which dramatically improve the ability to spot early warning signs of corrosion in concrete; the sensors will make monitoring the safety of structures such as bridges and vital coastal defenses much more effective

  • Smart paint monitors structural safety

    An innovative low-cost smart paint that can detect microscopic faults in wind turbines, mines, and bridges before structural damage occurs; the environmentally friendly paint uses nanotechnology to detect movement in large structures, and could shape the future of safety monitoring

  • Massive solar storm leaves critical infrastructure largely unharmed

    Last week critical infrastructure operator’s dodged a bullet when a colossal solar storm sent a flood of highly-charged protons hurtling at the earth; critical infrastructure operators had braced for the worst, but the storm only resulted in minimum disruptions to the world’s energy grid and transportation systems

  • Pepco buys solar competition prize-winning building for display

    WaterShed, a prize-winning, energy-saving house designed by a team from the University of Maryland, has been bought by Pepco; the utility will maintain the building and open ot for public display

  • Sea water could corrode nuclear fuel

    Japan used seawater to cool nuclear fuel at the stricken Fukushima-Daiichi nuclear plant after the tsunami in March 2011 — and that was probably the best action to take at the time; scientists have since discovered a new way in which seawater can corrode nuclear fuel, forming uranium compounds that could potentially travel long distances, either in solution or as very small particles

  • Wetlands capture more carbon than earlier thought

    New study shows that wetlands in temperate regions are more valuable as carbon sinks than current policies imply; the study found that the stagnant wetland had an average carbon storage rate per year that is almost twice as high as the carbon storage rate of the flow-through wetland

  • New concrete corrosion sensors developed

    Scientists have made a major breakthrough in developing sensors which dramatically improve the ability to spot early warning signs of corrosion in concrete

  • Nuclear plant safety questions amid U.S. House primary

    The Davis-Besse nuclear reactor is quickly becoming a key issue in the upcoming 6 March primaries in one Ohio Congressional district that has two senior Democratic representatives facing off against one another as a result of the 2010 census and new district maps

  • Hackers attack U.S. railways

    Last month hackers took control of passenger rail lines in the Northwest, disrupting signals twice and creating delays

  • New material removes radioactive gas from spent nuclear fuel

    Worldwide efforts to produce clean, safe nuclear energy and reduce radioactive waste are aided by researchers who showed that metal-organic frameworks (MOFs) can be used to capture and remove volatile radioactive gas from spent nuclear fuel

  • Restored wetlands rarely equal condition of original wetlands

    Wetlands provide many societal benefits such as biodiversity conservation, fish production, water purification, erosion control, carbon storage; along the coast, they also serve as natural barrier which moderate and slow down hurricanes as the hit land; a new analysis of restoration projects shows that restored wetlands seldom reach the quality of a natural wetland

  • Helping utilities predict service life of pipeline infrastructure

    Scientists develop regression models to help utility companies predict the service life of wastewater pipeline infrastructure and take an active approach to pipeline replacements and maintenance