[BONUS] Bat periods and toxins from fungi: Tiny Show and Tell Us #39

In this episode of Tiny Show and Tell Us, we learn that humans aren’t the only mammals who menstruate. We explore the fulvous fruit bat’s 33‑day cycle, how reproductive biology differs across species, and why scientists still don’t fully understand why menstruation evolved in the first place. Then we take a deep dive into the world of mycotoxins: dangerous compounds produced by fungi. We cover how these toxins form, why they’re so hard to eliminate, and risks they pose to agriculture, livestock, and human health.

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A transcript and references for this episode can be found at acs.org/tinymatters.

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