Endless Thread

A Redditor finds a mysterious dice game in his grandparents’ basement. It reads “The Deadly Double: A Game to Play at Your Own Risk.” The Endless Thread team helps him investigate the game and finds surprising connections to Pearl Harbor, the FBI and The New Yorker.

An unidentified man died in a car crash in 1995 with Grateful Dead ticket stubs in his pocket. Twenty years later, Reddit sleuths helped solve the case of the “Grateful Doe.”

The Italian cyclist Gino Bartali could rightfully be called "the GOAT" -- the Greatest of All Time -- for his athletic achievements alone. But in this episode, we tip our hats to him as a humanitarian. During World War II, Bartali was living a double life. It involved the Catholic church, secret missions, Jewish refugees, and what may be the most honorable fake ID operation of all time.

What do Bill Gates, finding your soul mate, and charting a new life path have in common? Reddit Gifts! The world's largest anonymous gift exchange has led to some unexpected outcomes.

Redditor Stephanie Graham started feeling a bit off in the third trimester of her pregnancy. Then, things got weird. Really weird.

One of the bestselling toys of all-time, the Super Soaker, was invented by a rocket scientist nicknamed "The Professor." This is the story of the man, the legend: Lonnie Johnson.

Author Michael Pollan talks about all things magic mushrooms, including their potential for upending the brain's hierarchy and helping people cope with death.

Imagine a fungus that could infiltrate your whole body, turn you into a puppet, and grow right out of the top of your head. Actually, you don't have to imagine it -- IT'S REAL. It's called Cordyceps, and fortunately, it only has this effect on insects... for now.

Paranormal activity has haunted Darcy throughout her life. But it wasn’t until a nighttime ritual with her daughter turned spooky that she wondered what else might be at play.

Australian scientist Jamie Seymour was friends with the famous "Crocodile Hunter," Steve Irwin. He was even there when Irwin was fatally stung by a stingray in 2006. Jamie sat down with Ben to reflect on that experience and Irwin's legacy.