Clement Vallandigham was in the middle of demonstrating how another man might have accidentally killed himself — then he accidentally killed himself.

These heartbreaking Jacob Riis photographs from How the Other Half Lives and elsewhere changed America forever.

New evidence has unlocked the mysteries of the ancient Beringian population, a previously undiscovered group of Native Americans.

Crippling anxiety and depression are on the rise among a generation that feels greater pressure to be perfect than ever before.

Ernie Chambers was sick and tired of God's role in causing "widespread death, destruction and terrorization of millions upon millions of the Earth's inhabitants." So he sought a legal injunction.

Despite its exorbitant prices, the new trend of raw, unfiltered Live Water may actually be poisoning those who drink it.

You can probably only picture these famous faces when they were old, but here they are like you've never seen them before.

Opinions aside, here are four objective reasons why Paul McCartney was simply a better Beatle than John Lennon. You'll be surprised.

From "napalm girl" to "tank man," we've all seen these powerful photos, but how many of us actually know the true stories behind them?

Rare photos that place you in the middle of assassinations you've read about but perhaps never seen.

Poignant Titanic sinking photos that capture the disaster that took 1,500 lives one April night in 1912.