Lab May Have Exposed Nuclear Weapons Data
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Officials at the Los Alamos National Laboratory used unsecure e-mail to share classified information concerning materials used in nuclear weapons.
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Authorities are investigating how three workers were exposed to radioactive plutonium during environmental restoration work at the Nevada Test Site, the National Nuclear Security Administration said.
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Radiation detectors set up to alert authorities to potential dirty bombs are sounding the alarm about some unlikely suspects: patients who have had tests or treatments using radioactive medicines.
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The U.S. government is sending a team of 20 scientists to check out a report of unusual radiation readings that could be coming from a hydrogen bomb that was lost off the Georgia coast in 1958.
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MOSCOW, Dec. 9 -- German police said Saturday that they had found traces of radiation in two apartments in the Hamburg area connected to a Russian businessman who met with Alexander Litvinenko, a former Russian intelligence officer who died after being exposed to a deadly radioactive isotope.
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The tool was developed at Los Alamos National Laboratory in response to requests from the FBI to provide detail on network activity based on a list of IP addresses related to possible security problems.
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Research work could mean data gets in and out of computer chips at speed of light.
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Traces of plutonium from nuclear tests in Nevada 50 years ago can be traced in British soil, scientists are to reveal.
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Officials at the nuclear-weapons laboratory, already struggling to calm concerns over security lapses, now have two more breaches to explain.
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The United Nations nuclear watchdog is investigating a secret uranium-enrichment experiment that South Korean scientists conducted four years
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The world's longest continually running experiment has revealed traces of plutonium in British soil from nuclear tests in the Nevada desert 50 years ago, scientists said on Monday.
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FBI agents are helping investigate an explosion at a Boston-area laboratory specializing in stem-cell research, and a newspaper said on Friday the blast was caused by a pipe bomb.
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VIENNA, Austria  - The UN atomic watchdog agency has found evidence of secret nuclear experiments in Egypt that could be used in weapons programs, diplomats said Tuesday.
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A report concludes two computer disks that disappeared &#151; prompting a virtual shutdown at one of the nation's leading nuclear weapons laboratories &#151; never existed.
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The purpose of this article is to analyze a public exploit in a lab environment, see the alerts generated by an intrusion detection system, and then do some packet analysis of the malicious binary in order to better understand it.
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South Korean nuclear experiments revealed earlier this year produced minute amounts of weapons-grade uranium and plutonium, but there was no evidence linking them to an attempt to make weapons, the U.N. atomic watchdog agency said Thursday.
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Scientists at Lawrence Livermore National Lab are responsible for ensuring that U.S. nuclear weapons are safe and reliable. Using the massive computing power of BlueGene/L, they plan to simulate the explosion of an aging nuclear bomb in 3-D.