Listener Stephen Rang wants to know how fast he would have to run (or drive, as it turns out) to flee the world’s fastest known insect. We go off to the races with the North Carolina Museum of Natural Sciences’ Chris Goforth, who informs us that this particular insect can reach flying speeds of up to 70 mph — and it’s probably not one you would expect.

Election season is upon us, and that means choices. If you’re still on the fence about who to vote for, maybe you’d like to take a cue from ants, whose prospective leaders duel with their antennae. We’ve got biologist Clint Penick, PhD on the show to guide us through how strikingly similar animals’ electoral behaviors are to our own.

If you could have a head start preparing for an earthquake to hit, wouldn’t you take it? That’s all San Francisco resident Terry Worona wants, and he’s looking to the animal kingdom to get it. To find out if his theory holds up, we talked to Dr. Rachel Grant, whose research examines how animals’ special “sensitivities” help them stay in tune with changes in the natural world.

Swimmer Veronica Simmonds wants to know what happens when you take aquatic adventure to the extreme. So we called up ‘aquanaut’ — that’s like an astronaut but under the sea — Jessica Fain, who holds the record for longest time spent living underwater at 73 days.

Dr. David Kirby, author of "Lab Coats in Hollywood," digs into that fine line between sublime fantasy and falling flat at the movies. So, what irks scientists at the cinema? Comically rapid evolution, the time-space continuum, animal stereotypes, and pretty much everything else.

Sloths don't really "do" a lot, and yet they've managed to win our hearts time and again. Admitted sloth enthusiast Brooke Ziebell wants to know what's behind the emotions these cute critters manage to conjure. Yale's Oriana Aragon, an expert on human emotions, has our answer.

Brigitta Green from the perennial winter wonderland of Minnesota has a fitting question for us about ice. After a mysterious, late night howling sound caused “mass slight curiosity” on the streets of St. Paul last winter, she wants to know how it is that a frozen body of water can produce such an eery noise. Chris Polashenski, Arctic researcher and expert on all things cold, has our answer.

New Yorker Alex Kapelman has never seen a tornado, and he’s curious: what do they smell like? With more than 20 years of storm chasing under his belt, extreme weather documentarian Warren Faidley has our answer. And no—he didn’t have to enter the eye of the storm to get it.

Space camp alumnus Avery Trufelman from Oakland, California wants to know what the sun sounds like, and so do we! NASA sound and space expert Robert Alexander has our answer, delivered through the wondrous technology of sonification.

Vancouver meteorologist Kristi Gordon had a not so fortunate on-air experience with an arachnid guest descending on her from above, so she asked us to find out where this “raining spider” came from. Australian naturalist Martyn Robinson explains that this phenomenon isn’t actually as far-fetched as it sounds.

On a recent vacation to Costa Rica, Indianapolis, Indiana nurse Amy Gastelum did what we all would if given the chance: she touched a touch-me-not plant. Now, she wants to know why the plant recoiled at her touch. Evolutionary ecologist Monica Galiano has our answer.