The FBI says government scientist Bruce Ivins acted alone in 2001 when he sent letters containing anthrax in the mail, killing five people and sickening 17 others. Ivins killed himself in 2008 as the ...

"We believe, based on the evidence we collected, that we could prove his guilt to a jury beyond a reasonable doubt," Jeffrey Taylor, the U.S. attorney for the District of Columbia ...

At the Labor Department, where incoming mail has been disrupted for 10 days, dozens of enforcement cases are jeopardized because the timing on legal deadlines is set when a litigant mails a document.

Shortly before the beginning of winter break, FBI agents made sample copies on all 45 of the University's publicly accessible copying machines as part of the bureau's on-going anthrax investigation.

After four years pursuing one former Army scientist on a costly false trail, FBI agents probing the deadly anthrax letters of 2001 finally zeroed in last year on a different suspect: another Army ...

In response to a formal request from the Federal Bureau of Investigation, the National Academies will conduct an independent review of the scientific approaches used during the investigation of the ...

WASHINGTON (AP) — FBI and Postal Service agents wearing protective gloves conducted a second search Thursday at the apartment of a former Army researcher considered a "person of interest" in the ...

The nearby Hamilton, N.J. postal plant that was contaminated and closed by anthrax spores nearly 18 months ago announced on April 10 that it is nearing the end of its cleaning process, but New Jersey ...

Aug. 1 -- FBI agents probing last year's anthrax attacks today conducted a second search of the Maryland apartment of former Fort Detrick scientist Steven Hatfill. Hatfill is one of a group of ...