• U.S. first nuke in thirty years mired in costly legal wrangling

    The U.S. first nuclear construction project in thirty years is the center of a $900 million lawsuit pitting Westinghouse Electric Co. against Georgia Power. The $14 billion project is about twenty months behind schedule and $900 million over budget, and each side blames the other for the delays and cost overruns.

  • Irish heritage groups sues U.K. over nuclear power plant

    An Taisce, an Irish charity group promoting the preservation of Ireland’s heritage, is taking the British government to the High Court in London in December seeking a judicial review of the legality of British energy minister Ed Davey’s decision to approve the construction of a nuclear power plant just 150 miles from the Irish coast without consulting the Irish public.

  • Innovative salmonella sensing system

    Foodborne illnesses making one in six Americans — or forty-eight million people — sick each year. Of these people sickened, 128,000 end up in the hospital, according to the Centers for Disease Control and Prevention, while 3,000 die. A new approach to detecting food contamination enables real-time testing of food and processing plant equipment.

  • Better protective shield material for nuclear waste

    The integrity and survivability of a nuclear waste package is critically important in the transport of nuclear fuel and high-level waste. Research are working on developing an outer shield material for use in packaging which is resistant to corrosion, radiation, diffusion, and thermal cycling processes that affect fuel packages during long-term storage. The material will also need to be wear-tolerant and mechanically robust so that it can survive repeated handling and transportation.

  • U.S. nuclear power industry facing growing challenges

    The U.S. nuclear industry is scaling back expectations on the future of the industry, expectations which only a few were soaring. The availability of cheaper energy alternatives, a growing trend toward energy conservation, and renewed safety and health worries as a result of the 2011 Fukushima Daiichi Nuclear Power Plantaccident, are all reasons for why active nuclear plants are being forced to close, and why fewer energy companies are investing in new nuclear plants or upgrading existing ones.

  • Budget impasse halts enforcement of chemical plants safety standards

    Security experts say that short of a direct nuclear attack on a U.S. city, the most dangerous, mass-casualty catastrophe the United States faces is a terrorist attack on, or an accident in, a chemical facility which would release toxic clouds over neighboring cities and towns. The federal government partial shutdown is making it impossible to enforce safety and security standards formulated to strengthen the ability of thousands of U.S. chemical facilities to withstand terrorist attacks.

  • Compound derived from vegetables offers shield from lethal radiation doses

    Researchers say a compound derived from cruciferous vegetable such as cabbage, cauliflower, and broccoli protected rats and mice from lethal doses of radiation. The compound, known as DIM could protect normal tissues in patients receiving radiation therapy for cancer, but could also protect individuals from the lethal consequences of a nuclear disaster.

  • Innovative device speeds up food-pathogen detection

    Researchers have developed a system that concentrates foodborne salmonella and other pathogens faster than conventional methods by using hollow thread-like fibers that filter out the cells, representing a potential new tool for speedier detection. The machine, called a continuous cell concentration device, could make it possible to routinely analyze food or water samples to screen for pathogens within a single work shift at food processing plants.

  • Furloughs hamper U.S. ability to respond to chemical disasters

    Rafael Moure-Eraso, the chairman of the U.S. Chemical Safety Board(CSB) warned that the agency would be unable to respond to major chemical-related disasters if the government shutdown continued. The agency has furloughed more than 90 percent of its workers. The shutdown has delayed other CSB investigations into chemical accidents in California, Utah, Washington, and Texas. Moure-Eraso said that the delays in investigations could threaten public safety as the agency is unable to make recommendations for prevention of similar accidents.

  • Compact, high-power terahertz source at room temperature developed

    Terahertz (THz) radiation — radiation in the wavelength range of 30 to 300 microns — is gaining attention due to its applications in security screening, medical and industrial imaging, agricultural inspection, astronomical research, and other areas. Traditional methods of generating terahertz radiation usually involve large and expensive instruments, some of which also require cryogenic cooling. Researchers have developed a compact, room-temperature terahertz source with an output power of 215 microwatts.

  • Discovery points way to treatment of lethal toxin botulism

    Botulinum neurotoxins are produced by Clostridium botulinum and cause the possibly fatal disease botulism, which impedes nerve cells’ ability to communicate with muscles and can lead to paralysis and respiratory failure. The botulinum toxin has also been identified as a potential biological weapon against a civilian population. Scientists have decoded a key molecular gateway for the toxin that causes botulism, pointing the way to treatments that can keep the food-borne poison out of the bloodstream.

  • Debate heats up over N.Y.’s Indian Point nuke license renewal

    Indian Point nuclear power plant, located twenty-four miles north of New York City, provides 25 percent of the power used in New York City and Westchester County. The plant’s two reactors were built four decades ago, and the plant operator is seeking a 20-year license renewal for them, or they will have to be shut down. Opponents of the license renewal point to the risk inherent in operating aging reactors – and to a recently discovered risk: Indian Point is located near two active seismic areas — the Ramapo Fault Plain and the Peekskill-Stamford line.

  • Arktis closes $2 million financing round

    Zürich, Switzerland-based Arktis Radiation Detectors Ltd., developer of a proprietary fast neutron detection technology which offers an innovative detection method for discovering well-shielded nuclear materials, successfully closed a round of financing worth $2 million.

  • Costly DOE uranium processing facility questioned

    The cost of a proposed Department of Energy’s uranium processing facility for nuclear weapons at theY-12 National Security Complex in Oak Ridge, Tennessee has increase nineteen times – from the original estimate of $600 million to $11.6 billion. If these estimates are accurate, the processing facility would entail one the largest investments in the U.S. nuclear weapons infrastructure since the Manhattan Project.

  • $5 million NSF grant focuses on nuclear threat inspection

    Penn State University has received a 5-year grant from the National Science Foundation (NSF) and DHS for nuclear threat inspection, as part of a team led by the Massachusetts Institute of Technology and including Georgia Tech. The grant will help develop new systems and sensors that will help detect nuclear weapons, special nuclear materials, radiation dispersal devices, and related threats.