The Bat Signal

Five great science stories swoop into your inbox every week.

This free newsletter is Dan Riskin's weekly update on funny, quirky, mind-blowing science that your friends haven't heard about.

Who's Dan Riskin? He's the guy you've seen on CTV, The Discovery Channel, Animal Planet, and The Smithsonian Channel, talking about parasites, bats, and science. The Bat Signal is the best place to find his content.

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