Looking for a story full of spies, sabotage, and feuding scientists? Get ready to dig into today’s episode all about the Bone Wars, a raging rivalry over discovering dinosaur bones and other fossils. Joy and her co-host Siddharth meet two competitive, popsicle-loving paleontologists who can’t seem to stop bickering. We’ll also learn about the history of paleontology with the help of science writer Riley Black.

Plus, do you know which animal went extinct first: dodo birds, sabertooth tigers, or wooly mammoths? Find out in First Things First. You can also uncover how cartoons were invented on Didja Know. All this and a bag of bones in this episode of Forever Ago!

If you just can’t get enough dynamite dino stories, this episode has a partner in our Brains On feed. It’s called Did the Brontosaurus really exist? Intriguing, right? Check it out!

This episode was sponsored by

• Fabric by Gerber Life (Meetfabric.com/forever - Apply today in just 10 minutes at meet fabric dot com slash forever. Policies issued by Western-Southern Life Assurance Company. Not available in certain states. Prices subject to underwriting and health questions.)

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