• Scientists develop a dirty bomb detection system

    As part of a £3 million international project funded by the European Commission, scientists at the University of Liverpool are developing a mobile detection system for nuclear materials that could prevent the construction of atomic weapons and dirty bombs

  • Raytheon expands Pi Day annual celebration --

    Pi, the mathematical constant approximately equal to 3.14, is significance in science, technology, engineering, and math (STEM) innovation; Raytheon expanded its annual Pi Day tradition, celebrated nationwide 14 March because of the date’s numerical significance; company employees delivered hundreds of apple pies nationwide to math and science teachers at middle and high schools located within a 3.14-mile radius of select Raytheon business locations across the country

  • Researchers developing wireless emergency network for disasters

    University of Arkansas researchers are developing a solar powered wireless emergency communications network that can be deployed during major disasters to transmit critical warnings and geographic information

  • Killer silk kills anthrax, other microbes dead

    A simple, inexpensive dip-and-dry treatment can convert ordinary silk into a fabric that kills disease-causing bacteria — even the armor-coated spores of microbes like anthrax — in minutes

  • Iron is key to reversing climate change

    Scientists and politicians are trying to devise ways to reduce CO2 emissions — but when it comes to getting rid of the CO2 that is already there, nature itself plays an important role: carbon dioxide is removed from the atmosphere and safely trapped on the ocean floor through a natural reaction that fixes the molecule to organic carbon on the surface of large bodies of water

  • Harvesting energy, water from human waste

    Researchers begin developing prototype device for harvesting energy and clean drinking water from human waste; the device proposal beat more than 2,000 other proposals to receive funding from the Bill and Melinda Gates Foundation

  • U.S. files trade charges against China over rare minerals

    China mines and sells about 97 percent of the world’s rare Earth elements – seventeen metals used in cell phones, advanced batteries, wind turbines, and more; the Chinese, in  violation of WTO rules, have manipulated the export of these minerals in order to weaken the techno logy sectors of other countries, and punish countries over political disputes

  • Solving antibiotic resistance in humans -- and premature bee death

    The stomachs of wild honey bees are full of healthy lactic acid bacteria that can fight bacterial infections in both bees and humans; the finding is a step toward solving the problems of both bee deaths and antibiotic resistance in humans

  • Millions of Americans at risk of flooding as sea levels rise

    Nearly four million Americans, residing in a combined area larger than the state of Maryland, find themselves at risk of severe flooding as sea levels rise in the coming century, new research suggests; in terms of population, Florida is the most vulnerable, closely followed by Louisiana, California, New York, and New Jersey

  • iPads allow judges to sign warrants anywhere

    Getting local judges to sign last minute warrants just got a lot easier with iPads

  • Rethinking the toilet model in developing countries

    More than 2.6 billion people around the world lack access to basic sanitation, and more than 40 percent of the world’s population lack access to even the simplest latrine; the lack of sanitation creates serious problems, including environmental pollution, unsafe surroundings, and increasing the outbreak of lethal epidemic diseases such as cholera; Swedish company offers a solution

  • Molecule may aid nuclear waste clean-up

    Scientists have produced a previously unseen uranium molecule in a move that could improve clean-up of nuclear waste

  • NCAA tournament math: an alternative selection method

    Researchers propose a math-based method for placing teams in the NCAA March Madness tournament – a method which will reduce team-travel distances in early rounds and which could reduce travel costs by $1 million while increasing attendance in the games

  • New material for sustainable road building: "poticrete"

    An organization dedicated to promoting sustainable roadway construction, awarded its first official certification to a Bellingham, Washington, project that incorporates porcelain from recycled toilets; a newly widened sidewalk in Bellingham incorporates more than 400 recycled toilets, crushed into what the project engineers have dubbed “poticrete”

  • The bioterrorism threat and laboratory security

    Leonard A. Cole, an expert on bioterrorism and on terror medicine who teaches at Rutgers University, investigates the security of U.S. high containment labs in light of the dramatic growth in the number of these labs, which handle dangerous pathogens, following 9/11 and the anthrax attacks