The indigenous people of South America engage in ayahuasca rituals to this day. This discovery is proof of just how far back its use really goes.

Colleen Ritzer was a beloved teacher at Danvers High School in Massachusetts — then 14-year-old Philip Chism raped her and slit her throat with a boxcutter in a bathroom after class on October 22, 2013.

Sharon Marie Huddle was married to Joseph James DeAngelo for more than 40 years. But did she know he was the Golden State Killer?

Columbine shooters Eric Harris and Dylan Klebold were supposedly victimized outcasts who belonged to a "Trench Coat Mafia" bent on revenge — but none of it was true.

With a vast criminal empire he built in 1920s Chicago, Al Capone's net worth reached the modern equivalent of $1.5 billion.

Born to Irish-American parents in Brooklyn in 1897, Mae Coughlin's life changed forever when she became the wife of infamous Chicago gangster Al Capone.

Better known by his stage name Avicii, Tim Bergling rose to international fame as an EDM DJ before dying by suicide in 2018.

On April 5, 1994, Nirvana frontman Kurt Cobain died by suicide inside his Seattle home — but the details of what happened have remained murky ever since.

Kurt Cobain's suicide note has fueled conspiracy theories since his 1994 death. Read the full text of it here, and decide for yourself what happened to the Nirvana frontman.

Two decades after Kurt Cobain's death on April 5, 1994, Seattle police released haunting never-before-seen photos from the scene of his suicide.

Researchers believe that the creatures were suffocated by volcanic ash while sleeping in their underground den.