• IID raises $8 million to scale shared cyberintelligence offering

    Despite the growing danger posed by cybercrime, information vital to stemming the tide is fragmented across the Internet today. Pockets of data about threat activity are siloed within the repositories of individual enterprises, government organizations, vendor networks, and research institutions. IID’s ActiveTrust enables enterprises and government agencies to combat the rising frequency and sophistication of cyberattacks by sharing cyber incident data in real time. IID has raised $8 million in Series A funding from Bessemer Venture Partners (BVP), and said it will use the investment to accommodate growing demand for ActiveTrust.

  • Reducing volume of nuclear waste by 90 percent possible

    Engineers have developed a way significantly to reduce the volume of some higher activity wastes, which will reduce the cost of interim storage and final disposal. The researchers have shown that mixing plutonium-contaminated waste with blast furnace slag and turning it into glass reduces its volume by 85-95 percent. It also effectively locks in the radioactive plutonium, creating a stable end product.

  • Water shortage hobbles expansion of shale gas drilling

    Many point to the large reserves of shale gas as promising U.S. energy independence in the near future. Extracting shale gas, however, requires huge amounts of water, and growing water shortages have already led to conflicts over water use between shale gas developers and farmers. Such conflicts are only going to intensify.

  • “Hybrid” nuclear plants could make a dent in carbon emissions

    Combining nuclear with artificial geothermal, shale oil, or hydrogen production could help slow climate change, study shows. MIT’s Charles Forsberg proposes marrying a nuclear powerplant with another energy system, which he argues could add up to much more than the sum of its parts.

  • China buys Implant Sciences explosives detectors to protect nuclear power plants

    Implant Sciences has sold multiple units of its QS-H150 handheld explosives trace detectors to a customer in China, who will be deploy them across several locations for the purpose of protecting nuclear power plants in multi-layered security environments.

  • Detecting threats in a crowd

    Around a military camp situated close to a built-up area there are always people moving about. Scientists at FOI, the Swedish Defense Research Agency, have created a multi-sensor system designed to be able to detect threats by identifying unusual patterns of movement involving individuals or groups.

  • Leading climate scientists urge support for nuclear power

    Four of the world’s leading climate scientists have urged environmentalists to support the continuing development of nuclear power as one of the ways to reduce fossil fuel pollution, saying wind and solar energy will not be enough to head off dangerous acceleration of global warming. This is an important point because environmentalists agree that global warming is a threat to ecosystems and humans, but many of the same environmentalists oppose nuclear power, arguing that new forms of renewable energy will be sufficient to meet the world’s need for power within the next few decades.

  • Quick ID for water pathogens

    New research purports to help people stay healthy by developing a real-time water bug testing that could precisely identify the culprits responsible for waterborne disease.

  • Resources on disaster preparedness, resilience

    One year after Superstorm Sandy hit the eastern United States, local, state, and federal agencies as well as community groups and businesses are working to strengthen the U.S.s resilience to future disasters. A National Research Council (NRC) has issues a series of studies and reports, and has put together workshops and study groups, which should advance the national conversation on preparedness and resilience.

  • Rising temperatures threaten Salt Lake City’s water supply

    In an example of the challenges water-strapped Western cities will face in a warming world, new research shows that every degree Fahrenheit of warming in the Salt Lake City region could mean a 1.8 to 6.5 percent drop in the annual flow of streams that provide water to the city. By midcentury, warming Western temperatures may mean that some of the creeks and streams that help slake Salt Lake City’s thirst will dry up several weeks earlier in the summer and fall.

  • 2012 sees slowdown in the increase in global CO2 emissions

    Actual global emissions of carbon dioxide (CO2) reached a new record of 34.5 billion tons in 2012. Yet, the increase in global CO2 emissions in that year slowed down to 1.1 percent, which was less than half the average annual increase of 2.9 percent over the last decade. This is remarkable, as the global economy grew by 3.5 percent. This development signals a shift toward less fossil-fuel-intensive activities, more use of renewable energy, and increased energy saving. Increases in fossil-fuel consumption in 2012 were 2.2 percent for natural gas, 0.9 percent for oil products, and 0.6 percent for coal.

  • Improving earthquake early warning systems

    Earthquake early warning systems may provide the public with crucial seconds to prepare for severe shaking. For California, a new study suggests upgrading current technology and relocating some seismic stations would improve the warning time, particularly in areas poorly served by the existing network — south of San Francisco Bay Area to north Los Angeles and north of the San Francisco Bay Area.

  • Best way to stop a killer asteroid? Form a committee

    The United Nations (UN) has adopted several recommendations of a new asteroid defense plan, the first steps in preventing Earth from being struck by an asteroid. The recommendations were a response to an asteroid strike earlier this year in Chelyabinsk, Russia. This object injured thousands and was around seventeen meters across. We have only found 1 percent of these “killer” asteroids, meaning there are hundreds of times more out there than we know of. One of them, sooner or later, will have our name written on it. For a global threat we need a global response, as well as a global share of the blame if it goes wrong.

  • Preventing a “cyber Pearl Harbor”

    Cyber-security has become the new homeland security of the decade. Last year, then- Defense Secretary Leon Panetta issued a call to arms against cyberattacks, warning that sophisticated attacks against the United States could be America’s next “cyber Pearl Harbor.” It is imperative that we apply the same level of awareness and action as we have to the physical security of our facilities to ensure our security against this ever-evolving threat.

  • Where should U.S. radioactive waste be buried?

    In the United States, about 70,000 metric tons of spent commercial nuclear fuel are located at more than seventy sites in thirty-five states. Shales and other clay-rich (argillaceous) rocks have never been seriously considered for holding America’s spent nuclear fuel, but it is different overseas. France, Switzerland, and Belgium are planning to put waste in tunnels mined out of shale formations, and Canada, Japan, and the United Kingdom are evaluating the idea.