For the study, the researchers set out to better understand how thallium and its two stable isotopes 203 Tl and 205 Tl are cycled in the Baltic Sea. To discern modern thallium cycling ...
OSAKA--Thallium was detected in the comatose aunt of a man detained on suspicion of using the highly toxic substance to kill a female acquaintance, police said. Just 1 gram of thallium is enough ...
OSAKA—Police here arrested a property-rental manager on suspicion of murdering a female acquaintance by slipping a highly lethal dose of thallium into her beverage during a drinking session.