When ordinary deer turn grotesque, Appalachia’s forests whisper of the Not-Deer — unnatural predators lurking somewhere between folklore and nightmare.

A pop quiz of trivia from the previous 19 years of Skeptoid shows! Can you beat the masters?

The actual wayfinding methods used by the ancient Polynesians to navigate between islands and settle the entire Pacific Ocean.

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 -- all while on the coolest full-rigged sailing ship you've ever seen. Take a look at skeptoid.com/adventures.  Please note: This ship often sells out by the end of October, so reserve your cabin soon. All deposits are fully refundable.

Nearly as much mythology as science surrounds the wayfinder techniques used by early Polynesians to navigate the South Pacific.

True stories of the pilots who have tried to land at Area 51 — and what happened to them.

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 influencers — have determined that good old H2O is actually not a good thing at all (who knew?); and that what you really need is their own concoction that's actually an entirely different molecule: structured water.

Another round of corrections of errors from past episodes, keeping your Skeptoid archive tidy and accurate.

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.

Fourteen of the most unexpected and counterintuitive science findings.

Once again we go through some of your feedback to past episodes — all the good stuff that enhances and improves the presentation.

Clowns have a habit of terrifying many of us. So why shouldn't we be surprised to see mass clown panics?

Today marks the 1000th Skeptoid episode. And it's time to raise the question: What are you going to do for it?

Medieval tales of walking corpses reflect common misunderstandings of death and the era's blurred line between myth and reality.

What began as 19th-century mind-cure mysticism has morphed into a billion-dollar culture that may be hurting more minds than it helps.

Using real science to investigate the question of whether some people can "hear" the aurora.

The 1928 murder of a folk healer ignited a media frenzy and moral panic, revealing how superstition and magical thinking can fuel real-world tragedy.

We’re sharing a preview of a new audiobook, Douglas Adams: The Ends of the Earth, which celebrates the wit and wisdom of the legendary science fiction author of The Hitchhiker’s Guide to the Galaxy and Dirk Gently’s Holistic Detective Agency. Douglas Adams was someone who thought deeply about the biggest problems in the world, from the internet, to artificial intelligence, to space exploration, politics, and conservation—he was a sharp critic and a profoundly disruptive thinker of the way we do things. Written and narrated by Arvind Ethan David, Adams’ former protégé, this one-of-a-kind audiobook includes rare archival material from the Adams Estate, interviews with Adams’ personal friends like Griff Rhys Jones and David Baddiel, and reenactments of his work to form an immersive journey through the mind of one of the most visionary writers of our time. Get Douglas Adams: The Ends of the Earth now at Audible, Spotify, pushkin.fm/audiobooks, or wherever audiobooks are sold.

Is there good science backing up the idea that you should eat based upon which of three body types you have?

Will our improvements to AI's voracious appetite for electricity keep pace with the exploding demand?