Testing on the substance showed it was not toxic. The New York Police Department is looking for answers after finding half a dozen envelopes containing white powder mailed to city schools in the last ...

Five schools in New York City have received envelopes through the mail containing a "white powdery substance," according to police. The five schools across Manhattan were sent these packages through ...

One of the suspicious white-powder envelopes sent to an ICE office in Manhattan this week included a menacing note saying it was delivering “karma” for migrants, law-enforcement sources told The Post.

OLYMPIA, Wash. — Thurston County's election center became the sixth in Washington state to receive an envelope matching the description of others containing a "suspicious white powder." The Thurston ...