Anthrax spores can be potentially fatal if inhaled. So far, there have been no reports of infections from the Dugway mistakes, but 31 people who worked with the specimens have been put on ...

MOSCOW — In the second case of anthrax in the former Soviet Union in a week, Russian experts in the Ural Mountains city of Yekaterinburg found spores of the deadly disease in a U.S. diplomatic ...

A leading expert on the large-scale release of anthrax powder said Wednesday there's no safe level of exposure, contradicting many health experts' claim that mass amounts of spores are necessary ...

Like a golf ball, anthrax spores are made of many layers of material, which protect DNA in the core. The spore's tough outer coat is surrounded by a loose-fitting layer called the exosporium.

Scientists seeking the genetic origins of the anthrax unleashed in recent attacks are exploring a scientific shadowland familiar to only a handful of molecular biologists, veterinary medical ...

Anthrax, once in the environment, can be spread about the population when it comes into contact with clothes or shoes. The body of someone who had live Anthrax spores at the time can also spread them.

Seven days after the terrorist attacks of Sept. 11, 2001 attacks, anonymous letters laced with deadly anthrax spores began arriving at media companies and congressional offices. Here, a chronology ...

Anthrax spores may survive traditional drinking water disinfection methods and can attach themselves to the inside surface of water pipes, suggesting water treatment facilities should be prepared ...

An Army biodefense researcher at Fort Detrick was exposed to anthrax last week after a laboratory spill, and some spores escaped into an adjoining office and corridor, officials at the U.S. Army ...

WASHINGTON — Live samples of anthrax were shipped from a military lab to 51 other laboratories in 17 states, the District of Columbia and three foreign countries, Pentagon officials said Wednesday.

The anthrax spores that contaminated the air in Senate Majority Leader Thomas A. Daschle's office had been treated with a chemical additive so sophisticated that only three nations are thought to ...