The FBI and Postal Service are investigating suspicious mail containing a white powder substance that was sent to election offices in at least 16 states this week, according to an ABC News canvass of ...

Emergency crews responded Monday after a letter containing an unidentified white powder was sent to the Florida home of Donald Trump Jr., the eldest son of former President and GOP front-runner Donald ...

A suspicious white powder – later determined to be baking soda – was found spread around the Durango Police Department, La Plata County Courthouse and other buildings early Tuesday in downtown Durango ...

NEW YORK — White powder was found Wednesday in an envelope addressed to the New York judge who ordered Donald Trump to pay a $454 million civil fraud judgment. It’s the latest security scare involving ...

An envelope that contained a white powder was sent to the judge who imposed a $454 million judgment against former President Donald Trump, causing a brief security scare Wednesday at a New York ...

Police are investigating an envelope containing a white powder that was delivered to Maine Republican Party headquarters in Augusta on Thursday.

Police evacuated Federal Plaza in Manhattan after five envelopes containing a white powder were discovered Thursday afternoon, officials said. Two people were exposed to the powder. Cops raced to the ...

NEW YORK -- The judge who oversaw former President Donald Trump's civil fraud trial received an envelope containing a white powder Wednesday, prompting an emergency response from the NYPD, FDNY and ...

Envelopes containing a white powdery substances were mailed to elections headquarters in King, Pierce, Skagit, and Spokane counties Wednesday. Preliminary tests on the white powder were positive for ...

Envelopes containing a white powder that were found at a government building in New York City housing an Immigration and Customs Enforcement office did not contain any dangerous substances, officials ...