Anthrax detection systems at two Pentagon mailrooms sounded alarms Monday, resulting in the evacuation of four buildings and the shutdown of the Postal Service's facility that handles government mail.

New Mexicans nervous about anthrax have been asked to avoid panic after first responders became stretched by false alarms in the days after new exposure reports on the East Coast. Santa Fe and ...

Thailand ordered a close watch on livestock on Thursday after an outbreak of anthrax in neighboring Laos, where more than 50 suspected human cases have been reported. Anthrax, which spreads through ...

Investigators are trying to learn why sensors at two military mail facilities in the Washington area detected signs of anthrax on two pieces of mail. They are not sure whether the discoveries are ...

WASHINGTON (AP) -- An apparent mix-up at a laboratory is being blamed for the anthrax scare that closed three area mail facilities that handle Pentagon-bound mail, and prompted nearly 900 workers to ...

The possibility that a photo editor for the weekly tabloid The Sun was killed in a bioterrorism attack took on a new sense of urgency today after Florida public-health officials disclosed that a nose ...

Anthrax—a bacterial disease with dangerous potential as a biological or bioterrorist weapon—is spreading at an alarming rate in Zambia and a handful of nearby African countries, the World Health ...