The Branch Davidians fell from public view after the disastrous raid of their compound, but they still have a presence in Waco, Texas—and around the world.
The FBI documented Old Blue Eyes’ every move for 40 years.
The FBI has finally declassified its files on Nikola Tesla, but questions remain.
Fifty years after his assassination, Dr. King’s family thinks the convicted gunman was innocent.
The Panthers’ popular breakfast programs put pressure on political leaders to feed children before school.
Did it help or hurt the civil rights movement?
Before 9/11, only a few dedicated law-enforcement and intelligence agents understood the enormity of the terrorists' ambitions. And they had a hard time convincing their bosses.
On May 10, 2002, former FBI agent Robert Hanssen was sentenced to life in prison for selling U.S. secrets to Moscow.