John F. Kennedy

"Second gunman" theory disproved by science.

A Massachusetts political tradition is still alive.

Kennedy's death left the nation heartbroken and in shock.

At least one top U.S. official was convinced former Cuban dictator Fidel Castro orchestrated the assassination of President John F. Kennedy, according to the latest trove of declassified documents released Friday by the National Archives and Records Administration related to Kennedy's death.

Oswald met with a KGB agent and called and wrote to Soviet diplomatic missions, the new files show, but Moscow insisted he was "mentally unstable."

Hef sold 50,000 copies of his first issue almost immediately thanks to his Monroe cover.

KGB agent Yuri Nosenko defected to the U.S. to reveal information about possible links between JFK's killer and the Soviet Union, but was imprisoned for years.

The former first lady was at the ESPY Awards to celebrate Eunice Kennedy Shriver, who founded a sports competition for people with intellectual disabilities.

Trump is not the first president to be divisive or to court controversy.

JFK later told journalist James "Scotty" Reston that the Khrushchev meeting was the "worst thing in my life. He savaged me."

America's most powerful conspiracy theorist will soon decide the fate of secret documents about the ultimate conspiracy theory: the Kennedy assassination.

The Kennedy brand has become a sacred symbol of all that is good in American life. Why does he remain so popular?

After years of silence, a former CIA operative speaks out about Castro, Oswald and the assassination of JFK.

JFK pioneered the modern notion of the president as celebrity. Even today, the 35th president remains forever young and vigorous, cool and witty.

He won the Catholic vote in 2016. He'll need them back if he wants to save his presidency.

JFK's distinctive speech pattern and his interest in matters of gravity are already evident.

The award takes its name from John F. Kennedy's 1957 book profiling eight U.S. senators who risked their careers by taking politically unpopular stands.

Prey isn't about aesthetics alone. It's a sci-fi thriller with plenty of the granular combat skills gamers love. Talos 1, Kennedy's legacy, becomes the flashpoint for an alien invasion unlike almost everything seen in video games before.

Neither Steve Bannon nor Jared Kushner is qualified to be doing what they're doing.

Presidential tweets to the president elect.

Donald Trump's upcoming soiree is shaping up to be the least benign presidential inaugural ceremony in American history.

Monroe's breathy performance for JFK in the gown is ingrained in Americana.

Kathleen Kennedy Townsend posted a picture to Facebook with the news.

The thing about presidential candidates: As you get older, they get older too.

The center names three new "artistic partners" for its 2016-17 season and also announces its JFK Centennial and additional programming.

Trying to be the candidate that taps into a shaken faith in American exceptionalism is a tricky task.

Twenty-five barrels were aimed at London—about 100 miles away—to deliver a bomb a minute.

Is it prejudice? Electoral math? Or simple demographics?

The presidential briefings will cover what the spy agency told JFK and LBJ about foreign crises and leaders.

Newsweek is providing a police report from the time that backs Edward Jay Epstein's timeline of events.