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Social Sciences · Brian Dunning

Skeptoid

by Brian Dunning

The true science behind our most popular urban legends. Historical mysteries, paranormal claims, popular science myths, aliens and UFO reports, conspiracy theories, and worthless alternative medicine schemes... Skeptoid has you covered. From the sublime to the startling, no topic is sacred. Weekly since 2006.

Chart trend

Position in the Social Sciences chart (US), last 90 days.

#7
all-time peak
26
days in the top 10 since Nov 2024

Latest episodes

Showing 20 · updated from the feed

Skeptoid #1056: The Mystery of the Nazca Lines

#43 trending · Social Sciences

The true origin and purpose of Peru's famous Nazca Lines. Learn about your ad choices: dovetail.prx.org/ad-choices

Sep 1
16 min

Skeptoid #1055: Caught in the Feedback Loop

We dive into the Skeptoid mailbag to find your best listener feedback. Learn about your ad choices: dovetail.prx.org/ad-choices

Aug 25
16 min

Skeptoid #1054: Let Yourself Get Scammed

It turns out that having zero fraud in society is not necessarily a goal that would serve the general good. Why not? Learn about your ad choices: dovetail.prx.org/ad-cho

Aug 18
15 min

Skeptoid #1053: Recovered Memory Therapy

Some say you might have repressed memories that you know nothing about — but that might be discovered and recovered therapeutically. Is this a real thing? Learn about yo

Aug 11
17 min

Skeptoid #1052: Is CERN Altering Reality?

What's really behind CERN's Large Hadron Collider's third planned shutdown? Learn about your ad choices: dovetail.prx.org/ad-choices

Aug 4
16 min

Skeptoid #1051: The Humble Pie Report

Once again, we issue your corrections to errors made in previous Skeptoid episodes. Learn about your ad choices: dovetail.prx.org/ad-choices

Jul 28
15 min

Skeptoid #1050: Does Torture Work?

The question of whether torture is ever justified must take a back seat to the more important question: Is it effective at producing useful intelligence? Learn about you

Jul 21
17 min

Skeptoid #1049: The Many Worlds of Reality Shifting

Is this new technique to move your consciousness into another world anything more than just vivid imagination? Maybe. Learn about your ad choices: dovetail.prx.org/ad-ch

Jul 14
17 min

Skeptoid #1048: Are Seed Oils Poisoning Our Food Supply?

Seed oils seem to be the newest food villain. Are they something you truly need to avoid? Learn about your ad choices: dovetail.prx.org/ad-choices

Jul 7
17 min

Skeptoid #1047: The Pirates of Cozumel

Popular tales claim that pirates used the island of Cozumel as a base of operations. History tells us pretty much the exact opposite. Learn about your ad choices: doveta

Jun 30
16 min

Feed Drop! Tales From Aztlantis and "Remembering the Maya Apocalypse"

As a thoughtful primer for our Skeptoid Adventure through the Maya World of the Yucatán coast this December, we're dropping an episode from our good friends at the Tales

Jun 27
1 h 26 min

Skeptoid #1046: The Case of the Impossible Satellites

Are alien spacecraft truly the best explanation for "transient" dots found on old telescope photographs? Learn about your ad choices: dovetail.prx.org/ad-choices

Jun 23
18 min

Skeptoid Adventures Early Bird Special

The early bird special ends this Monday for BOTH Skeptoid Adventures launching this December! Learn about your ad choices: dovetail.prx.org/ad-choices

Jun 20
1 min

Skeptoid #1045: Balanced Literacy and the Reading Wars

What was the real cause of the drop in English-speaking literacy rates between 1980 and 2020? Learn about your ad choices: dovetail.prx.org/ad-choices

Jun 16
17 min

Skeptoid #1044: Red Light Therapy

Usually, wellness therapies that claim to treat everything actually treat nothing. Learn about your ad choices: dovetail.prx.org/ad-choices

Jun 9
15 min

Skeptoid #1043: The Men Who Walk Through Walls

The real story behind the CIA spending $20 million on PROJECT STARGATE to study psychics. Learn about your ad choices: dovetail.prx.org/ad-choices

Jun 2
17 min

Encore! "Finding the Black Olmec"

Our final Skeptoid Adventure of 2026 takes us to the Yucatán coast to explore the Mysteries of the Maya. So, in anticipation of that, we're playing an episode from the ar

May 30
17 min

Skeptoid #1042: On the Trail of the Rougarou

From 17th century France to Nova Scotia and all the way to the bayous of Louisiana, one particular cryptid has had a far longer run than most. The rougarou is said to be

May 26
16 min

Encore! "The Voodoo Ax Murders"

In preparation for our Skeptoid Adventure to New Orleans, we’re playing an encore edition of an episode that takes us to the heart of the Big Easy and dives into Louisian

May 23
15 min

Skeptoid #1041: Full Moon Myths

A round-up of plausible-sounding myths about the Moon, most of which you've probably heard, and some of which you might believe. Learn about your ad choices: dovetail.pr

May 19
17 min

Chart positions

Where Skeptoid ranks today in each Apple Podcasts chart (US, Sep 6, 2026).

#138 ▼ 14 Science US
#18 ▼ 1 Social Sciences US

What listeners say

A curated, balanced selection of Apple Podcasts reviews.

I’m a long-time fan of the show, but I became a Skeptoid fanboy when I heard the episode on immigration. As the child of immigrants, I am glad that Brian has the courage to speak to the benefits that immigrants bring to the US. Thank you Brian!

Pocho_del_ocho · Jan 2026

I never miss an episode; they’re always well-researched and make me think, even when I disagree.

Jaredroasts · Jun 2025

It is natural to be intrigued by mysteries and entertained by colorful stories, but those instincts betray us when we end up preferring fact-free stories to the truth. The decay of traditional media into machines programmed to feed us stories we’re entertained by has caused a crisis of misinformation that human societies are still struggling to fix. Skeptoid is a paragon of how to report facts concisely, carefully, and honestly. How many other podcasts or news sources feature corrections (even though they’re almost all minor details that don’t affect the main takeaways) as prominently as Skeptoid does? I can’t think of any. That is just one obvious sign of Brian’s scrupulous, responsible approach to his podcast. I taught logic and critical thinking for 26 years and Skeptoid is a model of how we should all conduct ourselves when listening to and evaluating fanciful stories and dubious claims of all kinds.

M.R00ney · Feb 2025

I find almost all of these episodes to be interesting, informative, and fun. But when Brian got into sneering at people about preferences for organic and non-GMO foods, he really annoyed me. But his podcast is well researched and well thought out.

Leyzer eynikl · Nov 2024

I've recently discovered this podcast and I really do appreciate the breadth of topics covered, this is a good podcast to introduce you to a lots of different ideas. assuming that is what this podcast is sent out to do then it fulfills its mission. It is a good survey with minimal research. For the most part, the analysis brings about intelligent approaches to think through these questions however the narrator himself liberally makes assumptions about situations and human behavior to draw conclusions. In this way, by his own logic he often times falls into heuristic traps, and the logic itself becomes the trap.

NathancW7 · Feb 2026

Been a longtime listener, but lately something feels off. The show’s taken a turn toward politics with a pretty clear bias, which seems out of place for a podcast that’s supposed to be about skepticism. Also, the ads—there are so many now. I get that shows need to be supported, but it’s starting to feel like half the episode is just commercials.

Xactoblade · Apr 2025

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About Skeptoid on Reason.fm

Here you find the Apple Podcasts chart positions of Skeptoid, its latest episodes to listen to directly, and reviews from listeners. Rankings are updated daily for the United States.

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