Radiation could mark site of lost H-bomb
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SAVANNAH, Ga. -- The Air Force sent 20 scientists and technicians to evaluate radiation data Wednesday that could give the location of a 7,600-pound hydrogen bomb missing since 1958.
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MOSCOW, Dec. 13 -- Two key figures in the poisoning of former Russian security agent Alexander Litvinenko said in news media interviews Wednesday that they had been contaminated with radiation in London earlier than is widely supposed. This, they contended, explains a trail of polonium-210 later left in Hamburg by one of the men....
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UK experts probing the death of Alexander Litvinenko have found radioactive traces at 12 locations, a UK minister says.
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Although some suspect missing WWII bomb may be the cause, Air Force officials say the warhead does not carry the plutonium needed for a nuclear blast but that it does carry 400 pounds of explosives.
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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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1991: The International Atomic Energy Agency placed a seal over storage bunkers holding conventional explosives known as HMX and RDX at the Al-Qaqaa facility south of Baghdad as part of UN sanctions that ordered the dismantlement of Iraq&#39;s nuclear program
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The site believed to have been attacked by Israel last month no longer bears any traces of what some analysts said appeared to have been a partly built nuclear reactor.
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THE United Nations atomic watchdog confirmed last night that huge amounts of conventional explosives that have disappeared from an Iraqi military facility could be used to set off a nuclear bomb.
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Description: The International Atomic Energy Agency says hundreds of tons of Iraqi high explosives it had placed under seal have disappeared.
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U.N. experts have received satellite imagery of the site struck last month by Israeli warplanes and are analyzing it for signs that it might have been a secret nuclear facility, diplomats said Friday.
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German police have uncovered a  radioactive trail linked to what prosecutors believe could be a  possible suspect in the murder of a former Russian spy in  London last month.
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A Syrian site that Israel bombed last month no longer bears any obvious traces of what analysts said appeared to have been a partly built nuclear reactor.
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Bomb disposal experts check a number of suspect devices found at a house in a Hampshire village.
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Officials in Japan are investigating a possible second radioactive leak at an earthquake-hit nuclear plant.
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NEW YORK  - Outpatient clinics that perform diagnostic procedures using radioactive materials could do a better job of telling patients that they may set off radiation detectors at security checkpoints, a study shows.
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A mysterious Syrian military facility that was reportedly the target of an attack by Israeli jets last month has been razed, according to a new satellite image that shows only a vacant lot in the place where Syria was recently constructing what some U.S. officials believe was a nuclear reactor.
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Traces of the radioactive isotope polonium-210 have been detected at a London stadium that hosted a soccer game attended by a key figure in the probe of the fatal poisoning of former Russian spy Alexander Litvinenko, a British official said Wednesday.