Skeptoid

This device claims to be able to dramatically improve the efficiency and emissions of any internal combustion engine. Learn about your ad choices: dovetail.prx.org/ad-choices

An exploration of all the scientific possibilities by which ghosts might actually exist in this universe. Learn about your ad choices: dovetail.prx.org/ad-choices

It should have been impossible for the CIA's Glomar Explorer to obtain the ship's bell from the K-129 submarine... but they did. How? Learn about your ad choices: dovetail.prx.org/ad-choices

Now through the end of the year, all Skeptoid donations will be matched up to $27,500. Learn about your ad choices: dovetail.prx.org/ad-choices

A roundup of evidence supporting the use of radiocarbon dating to assess the age of organic matter from 500 to 55,000 years old. Learn about your ad choices: dovetail.prx.org/ad-choices

Stories claim that this region of Alaska is home to a huge number of unexplained disappearances. Learn about your ad choices: dovetail.prx.org/ad-choices

Did US Special Forces battle a 15-foot-tall red-haired giant in the mountains of Afghanistan in 2002? Learn about your ad choices: dovetail.prx.org/ad-choices

A conspiracy theory claims the Hollywood and Deep State elitists have a magical bed that allows them to remain forever young and healthy. Learn about your ad choices: dovetail.prx.org/ad-choices

Is the Rake mere creepypasta, or do more recent events prove it to be a real creature? Learn about your ad choices: dovetail.prx.org/ad-choices

When ordinary deer turn grotesque, Appalachia’s forests whisper of the Not-Deer — unnatural predators lurking somewhere between folklore and nightmare. Learn about your ad choices: dovetail.prx.org/ad-choices

A pop quiz of trivia from the previous 19 years of Skeptoid shows! Can you beat the masters? Learn about your ad choices: dovetail.prx.org/ad-choices

The actual wayfinding methods used by the ancient Polynesians to navigate between islands and settle the entire Pacific Ocean. Learn about your ad choices: dovetail.prx.org/ad-choices

Skeptoid Adventures will set sail on the world's largest sailing vessel, the SV Royal Clipper, from Malaga, Spain, to Nice, France this April. We'll have a mini-conference aboard and we'll stop at amazing ports of call...

Nearly as much mythology as science surrounds the wayfinding techniques used by early Polynesians to navigate the South Pacific. Learn about your ad choices: dovetail.prx.org/ad-choices

True stories of the pilots who have tried to land at Area 51 — and what happened to them. Learn about your ad choices: dovetail.prx.org/ad-choices

We all enjoy a nice crisp glass of water when we're feeling dehydrated — which makes sense, because our bodies need it most of all, so enjoying it is an evolved behavior. However, some people — notably wellness...

Another round of corrections of errors from past episodes, keeping your Skeptoid archive tidy and accurate. Learn about your ad choices: dovetail.prx.org/ad-choices

Ancient footprints in New Mexico are forcing scientists to rewrite the story of when humans first set foot in the Americas, and the debate is shaking paleoanthropology to its core. Learn about your ad choices...

Fourteen of the most unexpected and counterintuitive science findings. Learn about your ad choices: dovetail.prx.org/ad-choices

Once again we go through some of your feedback to past episodes — all the good stuff that enhances and improves the presentation. Learn about your ad choices: dovetail.prx.org/ad-choices

Clowns have a habit of terrifying many of us. So why shouldn't we be surprised to see mass clown panics? Learn about your ad choices: dovetail.prx.org/ad-choices

Today marks the 1000th Skeptoid episode. And it's time to raise the question: What are you going to do for it? Learn about your ad choices: dovetail.prx.org/ad-choices

Medieval tales of walking corpses reflect common misunderstandings of death and the era's blurred line between myth and reality. Learn about your ad choices: dovetail.prx.org/ad-choices

What began as 19th-century mind-cure mysticism has morphed into a billion-dollar culture that may be hurting more minds than it helps. Learn about your ad choices: dovetail.prx.org/ad-choices

Using real science to investigate the question of whether some people can "hear" the aurora. Learn about your ad choices: dovetail.prx.org/ad-choices