All Episodes

January 21, 2026 84 mins

Excuse me, why do you have teeth? How did they get in your mouth and where did they come from? Let’s ask researcher, tooth enthusiast, and Paleohistologist Dr. Yara Haridy.  She opened up the archives at Chicago’s Field Museum to chat about ancient skulls, drawers of bones, and the evidence that changed how we think about chompers. Drop your jaws as we discuss the origins of teeth, why yours hurt, the long-debated rumors of extinct species, how particle accelerators and paleontology worlds collide, what tools fossil pickers rely on, teeny tiny mysteries, why you should hug a tree before it kills you, and why a catfish might become your overlord. 

Visit Dr. Yara Haridy’s website and follow her on Instagram

A donation went to the Sameer Project

Doodl: Join the Beta!

More episode sources and links

Other episodes you may enjoy: Osteology (SKELETONS/BODY FARMS), Selachimorphology (SHARKS), Elasmobranchology (MORE SHARK STORIES), Paleontology (DINOSAURS), Evolutionary Biology (DARWINISM), Functional Morphology (ANATOMY), Genicular Traumatology (BAD KNEES), Castorology (BEAVERS), Urban Rodentology (SEWER RATS), Biomineralogy (SHELLS), Scorpiology (SCORPIONS), Garology (LONG CUTE ANCIENT PATIENT BOOPABLE NIGHTMARE FISH)

400+ Ologies episodes sorted by topic

Smologies (short, classroom-safe) episodes

Sponsors of Ologies

Transcripts and bleeped episodes

Become a patron of Ologies for as little as a buck a month

OlogiesMerch.com has hats, shirts, hoodies, totes!

Follow Ologies on Instagram and Bluesky

Follow Alie Ward on Instagram and TikTok

Editing by Mercedes Maitland of Maitland Audio Productions and Jake Chaffee

Managing Director: Susan Hale

Scheduling Producer: Noel Dilworth

Transcripts by Aveline Malek 

Website by Kelly R. Dwyer

Theme song by Nick Thorburn


Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Mark as Played

Advertise With Us

Popular Podcasts

Two Guys, Five Rings: Matt, Bowen & The Olympics

Two Guys, Five Rings: Matt, Bowen & The Olympics

Two Guys (Bowen Yang and Matt Rogers). Five Rings (you know, from the Olympics logo). One essential podcast for the 2026 Milan-Cortina Winter Olympics. Bowen Yang (SNL, Wicked) and Matt Rogers (Palm Royale, No Good Deed) of Las Culturistas are back for a second season of Two Guys, Five Rings, a collaboration with NBC Sports and iHeartRadio. In this 15-episode event, Bowen and Matt discuss the top storylines, obsess over Italian culture, and find out what really goes on in the Olympic Village.

iHeartOlympics: The Latest

iHeartOlympics: The Latest

Listen to the latest news from the 2026 Winter Olympics.

Milan Cortina Winter Olympics

Milan Cortina Winter Olympics

The 2026 Winter Olympics in Milan Cortina are here and have everyone talking. iHeartPodcasts is buzzing with content in honor of the XXV Winter Olympics We’re bringing you episodes from a variety of iHeartPodcast shows to help you keep up with the action. Follow Milan Cortina Winter Olympics so you don’t miss any coverage of the 2026 Winter Olympics, and if you like what you hear, be sure to follow each Podcast in the feed for more great content from iHeartPodcasts.

Music, radio and podcasts, all free. Listen online or download the iHeart App.

Connect

© 2026 iHeartMedia, Inc.