Fifteen current and former FBI officials have died since 9/11 as a result of illnesses caused by the toxins they inhaled in their work at the attack sites. Nearly two decades since the attacks ...

The FBI released the full transcript Monday of what Omar Mateen, the gunman who shot and killed 49 people inside Orlando's Pulse nightclub last Sunday, said to a 911 dispatcher during his rampage.

911: "Hey, somebody get the FAA, Newark to San Francisco, and they got a hijacking in progress. ... The FBI interview with her husband revealed information about their interaction on the phone.

Jeffrey Epstein's brother disputes official suicide ruling, criticizing the FBI's memo that concluded no further evidence ...

In remembrance of those who were killed in the attacks on Sept. 11, 2001, the FBI CJIS Division unveiled a new memorial on Wednesday at its visitor's center, which features a 22-foot beam taken ...

President Donald Trump’s expanding purge of the FBI more gravely endangers national security than any other action he’s taken. It’s not the only one, of course. Such radical actions as a ...

Since taking the helm more than 100 days ago, Patel has yet to shutter the FBI headquarters and reopen it as a museum as he once said he would, but he has begun trying to remake the bureau.