If you have arachnophobia, consider this your opportunity to try exposure therapy: A new study suggests that 415 million years ago, in modern-day England and Wales, a scorpion the length of a golden retriever was scurrying around, complete with 6-inch pincers. Flora talks with lead study author Richie Howard about the finding.

If you’re grossed out by a 3-foot scorpion, you’re not alone. But, scorpion researcher Lauren Esposito says we’ve got it all wrong—scorpions are wonderful and caring creatures.

Guests:

Dr. Lauren Esposito is a scorpion researcher and director of the non-profit Islands and Seas and founder of 500 Queer Scientists.

Transcripts for each episode are available within 1-3 days at sciencefriday.com.

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