'Spy hotel' workers test positive
634758
Staff at the Millennium Hotel where Alexander Litvinenko held a meeting test positive for polonium-210.
630416
Workers moving through secure areas at Britain's Manchester Airport will be giving security the eye now that an iris-scanning biometric access control system has been installed at that facility.
228009
For several years, Adam M. Finkel, a top administrator at the Labor Department's    Occupational Safety and Health Administration, said he expected the agency to test its inspectors for exposure to beryllium fumes or dust. In 2002, he realized the agency was not moving in that direction, and he became a whistle-blower.
530776
The health scare triggered by the death of a former Russian spy in Britain escalated as more radioactive sites were revealed and over 30,000 air passengers were alerted about contaminated planes.
231091
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.
610815
Tests are carried out at a premises in the West Midlands to find out if it has foot-and-mouth disease.
76286
A close contact of Alexander Litvinenko, the ex-Russian spy who died after apparently being poisoned with radioactivity, is in a London hospital after testing positive for the same substance.
767249
Orlando International Airport will begin screening all employees who enter secure areas after baggage handlers were accused of smuggling guns aboard a commercial airliner last week.
191856
Doctors are still assessing a contact of Alexander Litvinenko who tested positive for a radioactive substance.
526889
Two London police officers have tested positive for low traces of the polonium radiation that apparently killed former Russian spy Alexander Litvinenko, but both are well, the police said.
236994
Italian Mario Scaramella, a contact of dead ex-spy Alexander Litvinenko, tests positive for polonium-210.
769086
Investigators have confirmed the discovery of traces of the isotope, polonium 210, in more locations than had previously been suspected.
44431
The T.S.A. has approved a machine that scans air passengersâ shoes, while on their feet, for suspicious metal and signs of potentially explosive material.
276823
After Marriott International announced that its U.S. and Canadian hotels would go "100 percent smoke-free" last year, the company famous for its tidy ways said it would train its housekeepers to spot evidence of smoking.
279449
Russia's security agency on Friday announced an espionage investigation based on statements by the suspect in Andrei Litvinenko's radiation poisoning, a move apparently targeting a Kremlin foe in Britain.
272829
The British government began tracking radioactive hotspots in London on Monday to trace the poison that killed a former KGB agent, and three people who reported possible symptoms of contamination underwent testing.
356350
LONDON -- Officials have found traces of radiation on two British Airways jets, and the airline appealed yesterday to tens of thousands of passengers who flew to or from Moscow and other cities to come forward as investigators widened the search for clues into the poisoning death of former Russian spy Alexander Litvinenko.