• Lithuania: New Belarusian Nuclear Plant Hasn't “Learned Lessons of Chernobyl”

    Belarus is launching its first nuclear reactor without completing all stages of a “stress test” — an EU risk-and-safety assessment of a plant’s ability to withstand damage from hazards. Because of its location downwind from Chernobyl, Belarus bore the brunt of that fallout. Its own plans for a nuclear power plant, announced in the 1980s, were shelved as the Soviet leadership and society at large grappled with the consequences of the tragedy. Now, critics say Belarus’s decision to forge ahead with the plant near Astravets is a testament to the country’s failure to draw conclusions from its past.

  • Panic: Ontario Residents Sent False Alarm about Nuclear Plant “Incident”

    Ontario, Canada is home to Pickering Nuclear Generating Station, one of the world’s largest nuclear power stations. On Sunday morning the fourteen million residents of the province were awaken by emergency messages sent to their phones, alerting them to an “incident” at Pickering. An hour later, the province’s government sent another message, telling residents that the it was a false alarm – the result of a poorly executed training drill.

  • Stockpiles of Nuclear Waste Could Be More Useful than We Might Think

    Chemists have found a new use for the waste product of nuclear power - transforming an unused stockpile into a versatile compound which could be used to create valuable commodity chemicals as well as new energy sources.

  • A New Way to Remove Contaminants from Nuclear Wastewater

    Nuclear power continues to expand globally, propelled, in part, by the fact that it produces few greenhouse gas emissions while providing steady power output. But along with that expansion comes an increased need for dealing with the large volumes of water used for cooling these plants, which becomes contaminated with radioactive isotopes that require special long-term disposal. New method concentrates radionuclides in a small portion of a nuclear plant’s wastewater, allowing the rest to be recycled.

  • Helping Keep U.S. Nuclear Deterrent Safe from Radiation

    Advanced modeling speeds up weapons research, development and qualification. It also lets researchers model changes in experimental conditions that increase the total radiation dose, change how fast a device gets that dose, and mix and match destructive elements like neutrons, energy and heat in environments that cannot be recreated in experimental facilities.

  • Lessons Learnt from Fukushima Soil Decontamination

    Following the accident at the Fukushima nuclear power plant in March 2011, the Japanese authorities decided to carry out major decontamination works in the affected area, which covers more than 9,000 km2. The European Geosciences Union (EGU) has published a collection of studies providing an overview of the decontamination strategies used and their effectiveness.

  • DARPA Wants Smart Suits to Protect Against Biological Attacks

    DARPA, the Pentagon’s research arm, wants to accelerate the development of innovative textiles and smart materials to better and more comfortably protect humans from chemical and biological threats.

  • Intelligent Camera Detects Roadside Bombs Automatically

    Roadside bombs are sneaky and effective killers. They are easy to manufacture and hide, making it the weapon of choice for insurgents and terrorists across the world. Finding and disabling these lethal devices is difficult. Dutch engineers have developed a real-time early-warning system. When mounted on a military vehicle, it can automatically detect the presence of those bombs by registering suspicious changes in the environment.

  • Paper-Based Sensor Detects Potent Nerve Toxins

    Chemist developed a new, paper-based sensor that can detect two potent nerve toxins that have reportedly been used in chemical warfare. The toxin, paraoxon, is thought to have been used in chemical warfare during the 1970s in what is now Zimbabwe, and later by the apartheid regime in South Africa as part of its chemical weapons program.

  • Today, Everyone’s a Nuclear Spy

    There was a time when tracking nuclear threats was the domain of secret agents, specialists at high-powered government intelligence agencies, and think-tank experts. Not anymore. Amy Zegart writes that today, the world of new nuclear sleuths looks like the Star Wars bar scene. What has empowered these nuclear detectives and made their work possible is the fact that in the last 15-20 years, commercial satellites have become common – and their capabilities, although not at the level of spy satellites, are not too far behind. Open-source amateur nuclear sleuthing comes with risks, but Zegart says that despite these risks, the democratization of nuclear-threat intelligence is likely to be a boon to the cause of nonproliferation.

  • Worry: Iran Said It Will Continue to Enrich Uranium Beyond Radioactive Isotopes Level

    Tehran sent a letter to the UN Thursday saying that it was “determined to resolutely continue” enriching uranium. This came following an EU letter criticizing the Iranian government’s decision, and a Russian firm suspending cooperation in Iran’s uranium enrichment program at the underground Fordo facility.

  • Britain’s Secret War with Russia

    A drab office building on the outskirts of the Swiss town of Spiez houses Switzerland’s Federal Office for Civil Protection, renowned for its work on global nuclear, chemical, and biological threats.Over the course of a few months in 2018, this outfit’s gentle existence was upended, as the lab became caught in a cold war between Russia on one side and the United Kingdom and the West on the other.

  • DHS S&T Event to Host Innovators, Researchers, Experts on Canine Detection

    Department of Homeland Security (DHS) Science and Technology Directorate (S&T) is inviting innovators, researchers, and canine training experts to learn about funding opportunities in the detection canine field. “We want to reach a broad spectrum of innovators to help us solve our most important detection canine research challenges,” said Don Roberts, S&T’s Detection Canine Program Manager.

  • Underwater Telecom Cables to Be Used as Seismic Detection Network

    About 70 percent of Earth’s surface lies under the sea, which means that, until now, most of the Earth’s surface had been largely without early-warning seismic detection stations. Scientists say that fiber-optic cables that constitute a global undersea telecommunications network could one day help in studying offshore earthquakes.

  • Newly Proposed Barrier Could Have Limited Radiation Release at Chernobyl, Fukushima

    Following the most serious nuclear accidents in the history — at Three Mile Island (1979), Chernobyl (1986) and Fukushima (2011), in which release of radiation occurred as a result of core meltdown — many countries around the world have committed to phase out nuclear power. Afuture powered by nuclear energy, however, may be neither a lost cause nor a game of “Russian roulette,” according to researchers.