• Thermo Fisher Scientific granted two U.S. patents for radiation detection instruments

    Thermo Scientific RadEye PRD will help border guards, customs agents, or counterterrorism teams detect radiation sources more effectively than conventional personal detectors

  • Unmanned helicopter to monitor the consequences of nuclear disasters

    Engineering students at Virginia Tech designed a UAV for flying into American cities blasted by a nuclear weapon or dirty bomb; the unmanned helicopter’s main mission would be to assist military investigators enter an American city after a nuclear attack in order to detect radiation level

  • Obama administration to unveil nuclear weapons policy

    The administration’s Nuclear Posture Review was initially scheduled for release late last year, and then again for 1 March, but it is coming; it will lay out the administration’s justifications and strategy for maintaining a nuclear arsenal, and will be important in guiding work throughout the energy department, including at the primary weapons laboratories, Los Alamos National Laboratory in New Mexico and Lawrence Livermore National Laboratory in California

  • DHS budget has little money for radiation detector devices

    Placing radiation detectors at U.S. ports of entry would help prevent the smuggling of nuclear material into the United States — but it is also a business issue for Washington state: 400 employees work at the Pacific Northwest National Laboratory in Richland, Washington; the proposed DHS budget contains only $8 million for these detectors, and the Washington congressional delegation presses for more

    • view counter

  • Dynasil's RMD receives $2.5 million from DHS to continue work on nuclear detection

    RMD specializes in developing scintillator crystals, which convert radiation to visible light; DHS gives the company $2.5 million — in addition to an earlier award of $5.6 million — to continue work on the crystals, which will enable more accurate detection of radioactive materials

  • GAO: Nuclear material could be smuggled undetected into U.S.

    GAO investigators test for vulnerabilities along the U.S.-Mexico and U.S.-Canada borders; they examine both ports of entry and unmonitored areas of the border; GAO concluded that a determined cross-border violator would likely be able to bring radioactive materials or other contraband undetected into the United States by crossing the U.S.-Canada border

    • view counter

  • Obama signals shift to re-use of spent nuclear fuel

    The Obama administration is making two big moves on the nuclear power front: in order to boost the U.S. nuclear power industry, the administration will include $54 billion of loan guarantees in the 2011 budget request to Congress, up from $18.5 billion; the administration will also reverse a 50-year U.S. ban on reprocessing nuclear waste: fearing the creation of more weapon-grade fissile material, the United States, since the late 1950s, has opposed the reprocessing of nuclear waste, preferring to find a permanent burial site for the waste instead; the administration has pulled the plug on the Yucca Mountain nuclear waste repository project, indicating it would reconsider the issue of reprocessing the waste

  • Hospital scanner could curb nuclear waste threat

    Medical gamma-ray cameras were used for the first time to track radioactive isotopes in soil samples from a U.S. civil nuclear site; the technique, which is used in hospitals for heart, bone, and kidney scanning, is now being used to study the environmental behavior of nuclear waste — and its success could help scientists find new ways of using bacteria to control the spread of radioactivity

  • New blue ribbon commission on America’s nuclear future

    The commission, led by Lee Hamilton and Brent Scowcroft, will provide recommendations on managing used fuel and nuclear waste; Secretary of Energy Steven Chu: “Nuclear energy provides clean, safe, reliable power and has an important role to play as we build a low-carbon future. The Administration is committed to promoting nuclear power in the United States and developing a safe, long-term solution for the management of used nuclear fuel and nuclear waste”

  • Decision Sciences, Battelle to develop passive nuclear material detector

    The companies will rely on work done by Decision Sciences and Los Alamos National Laboratory on muon tomography and gamma ray detection applications; the collaborative effort will yield a multi-mode system capable of detecting nuclear materials across the complete threat spectrum, including shielded and unshielded nuclear materials

  • Scientists cautiously optimistic as Doomsday clock reset

    The minute hand of the Bulletin of Atomic Scientists’ Doomsday clock was moved back one minute – to seven minutes to midnight – to indicate a slight improvement in the world’s nuclear weapons situation; midnight on the clock signifies the apocalypse, and the minute hand symbolizes the countdown to disaster

  • Woman dodges prison time for killing dirty-bomb plotter husband

    A Maine woman is given suspended sentence for killing her white supremacist husband after he began to plan a dirty-bomb attack on President Obama; husband was also obsessed with child pornography, and the wife was afraid he would abuse their 9-year old daughter

  • Romania receives radiation detectors

    The U.S. National Nuclear Security Administration provided Romania with radiation detectors for Romanian border crossing; shipment is part of the agency’s Second Line of Defense Program provides foreign nations with radiation monitoring devices and equipment training

  • Power glitch, natural radon caused TMI alarm

    Naturally occurring radon and a power glitch caused radiation monitors to sound false alarms at the Three Mile Island nuclear plant; still, more than five hours passed before state officials were made aware of the incident; the incident severity, however, did not approach the level that would have required Exelon, under federal rules, to notify state emergency officials within fifteen minutes

  • Nuclear leaks at Three Mile Island investigated

    There was another radioactive leak at Three Mile Island, the scene of the U.S. worst nuclear power accident; NRC said on Sunday there was no threat to public health or safety; investigators this weekend were trying to determine the cause of radiological contamination inside the nuclear facility’s containment building