• With biological warfare, real-time detection is key

    The largest improvements in any biowarfare identification system’s performance will come in the form of smaller packages, more automated measurement, and faster measurement

  • ThruVision shows T5000 T-ray security imaging system

    T-rays operate in the terahertz region of the electromagnetic spectrum; T-ray-based detection system can see through clothing of still or moving individuals at a distance of up to twenty-five meters to reveal hidden objects

  • Fear of dirty bomb threat as U.K. ships plutonium to France

    Sellafield had an ambitious, £473 million plan: Make new nuclear fuel out of mixture of plutonium and uranium oxides recovered from used fuel; the plan flopped, and the company had to turn to its chief competitor, French firm Cogema, to fulfill its orders for the fuel material; trouble is, shipping the material to France on an unarmed ferry is dangerous, as the material could easily be used to make a dirty bomb

  • U.S. water supply contaminated by pharmaceuticals

    There are 302 million people in the United States, but over the past five years, the number of U.S. prescriptions rose 12 percent to a record 3.7 billion, while nonprescription drug purchases reached 3.3 billion; ingredients of these medications find their way to, and contaminate, the U.S. water supply; federal, state, and local governments do not regulate medical discharges into drinking water

  • Study of U.K. nuclear power plants employees reveals radiation risks

    More than 65,000 individuals were employed between 1946 and 2002 at nuclear power plants operated by British Nuclear Fuels plc and its predecessors; a team of researchers studied the health histories of these individuals, and found evidence for an association between mortality from noncancer causes of death, particularly circulatory system disease, and external exposure to ionizing radiation

  • TSA tests ferry radiation sniffer at Galveston

    Tests began last Thursday; equipment was able to find small amounts placed in TSA vehicles; each sniffer costs $150,000, and are sensitive enough to detect the radiation in someone who has been injected with radioactive dye for a medical procedure two weeks after the injection

  • New material can find a needle in a nuclear waste haystack

    Nuclear power has advantages, but it also comes with a big problem: Nuclear waste; making nuclear power viable long term requires discovering new solutions to radioactive waste disposal and other problems

  • Colombia: Seized FARC documents show group's interest in dirty bomb

    Colombian forces launched an incursion into Ecuador, killing a leading FARC figure and sixteen of his associates; Colombian government says seized documents show FARC’s interest in obtaining radioactive materials

  • Innovators hitch a ride on drive for national security

    Three U.K. companies share their experience in penetrating the U.S. homeland security market; their advice: Identify the right market, build relationships with industry leaders, talk about your programs, and prepare your family for the long hours at the office

  • Canberra shows Falcon 5000 portable radiation detector

    The company has more than four decades of experience in radiation measurements of all kinds; the Falcon 5000, a portable radionuclide identifier for first responders, determines whether there is a radiation source present, the location of that source, and which isotopes are emitting the radiation

  • Abu Dhabi International Airport buys two CTX 9000 DSi EDS

    GE Security claims its EDS is the world’s most widely deployed inline checked baggage explosives screening solution; it is certainly popular at Middle East airports

  • Study: U.S. needs better ways to evaluate radiation detection systems

    Current radiation detectors placed at U.S. ports cost about $82,000 each and have a high false-alarm rate; DHS wants to buy 800 new detectors, at a cost of $360,000 each, but lawmakers and experts say that before this money is spent, there should be a better way to evaluate the effectiveness of the new systems

  • IAEA: More nuclear sleuths needed

    Two U.S. scientific associations recently concluded that the number of U.S. nuclear smuggling experts is dwindling to a point at which U.S. national security would be affected; the IAEA says the same is true for the world as a whole

  • Researching new laser and sensor technology

    New materials would allow laser light to be generated in ranges that are not currently accessible; “These lasers could be used for sensing such as in detecting environmental conditions in a building,” says Binghamton University’s professor Oana Malis; “There are defense applications as well”

  • New U.K. nuclear plants to fund eventual decommissioning

    New U.K. nuclear power station operators will be required to set aside money for their eventual decommissioning and waste costs