• What Do Tarantulas Eat?

    Contrary to what many think, tarantulas are not generally a threat to human life, and they can't (and won't) try to eat you. But what will they eat?

    By Jim Dykstra Read More
  • What Will Happen To The Earth When The Sun Dies?

    As far as existential threats that you have to push to the back of your mind just to get through the day go, the inevitable death of the sun in a scant few billion years has to take the wildly depressing cake. But come on. How bad could things really get? The answer, folks, is bad.

    By Tom Meisfjord Read More
  • What Would Happen If Mosquitoes Went Extinct?

    From a human perspective, mosquitoes suck. They drink our blood and transmit diseases like yellow fever, malaria and West Nile virus. In fact, mosquitoes cause over 1 million deaths per year, making them one of the world's deadliest species So, say we choose to eradicate them. Should we?

    By Jim Dykstra Read More
  • What's The Difference Between Magma And Lava?

    You've heard of both "magma" and "lava" when it comes to that hot stuff from the end of Lord of the Rings. You know it's spicy enough to melt evil rings. But you might not be clear on the difference between the two terms. Well, we'll keep you from embarrassing yourself in front of the elves.

    By Mark Lambert Read More
  • Do Sharks Sleep?

    Sharks are enigmatic creatures, but if there's one emotion we've felt comfortable assigning to them, it's severe crankiness. But what if it's not in their nature to be underwater rage machines? What if they're just really tired? Do sharks need a nap? Could they nap if they wanted to?

    By Tom Meisfjord Read More
  • Are Elephants Really Scared Of Mice?

    It's basically a cartoon trope: the giant, seemingly unflappable and mighty elephant is reduced to abject, prancing terror at the sight of a plucky mouse (who's probably involved in an elaborate heist to obtain cheese). Is there any truth to it? And if not, where did this weird notion come from?

    By Mark Lambert Read More
  • What's Brain Freeze, And Why Do We Get It?

    One moment you're enjoying a nice cold treat with your two closest friends. The next, you're doubled over in pain as a thunderous pain claps your temples. Unfortunately, you're not Harry Potter sensing Voldemort, you've just got brain freeze. What is this scourge of summertime snow-sweets?

    By Jim Dykstra Read More
  • What Would Happen If Everyone Jumped At The Same Time?

    We humans love to break records, and messing with gravity seems to be one of our species' odd and enduring obsessions. But what would happen if we decided to take things to the next level by convincing every human on earth to jump at exactly the same time?

    By Mark Lambert Read More
  • What Would Happen If There Were No Moon?

    The human race has an odd relationship with the battered, lonely space-bauble lazily circling our planet. It means many different things to our species. But setting our love affair with Earth's largest natural satellite aside, what would happen if it weren't there?

    By Mark Lambert Read More
  • What Would Happen If Bees Went Extinct?

    We love bees. We love them so much that Jerry Seinfeld made a movie about them. The industrious little bugs generate the world's supply of honey and inspire folksy art the world over, but they're also a vital part of both our ecosystem and our economy. Without them we'd be in a sea of troubles.

    By Jim Dykstra Read More
  • Do Spiders Sleep?

    Spiders aren't the kind of critters you can easily sneak up on, and for the 75 percent of our species who find spiders repugnant or terrifying, it's often this constant watchful alertness they find most disconcerting. So that leads us to the slightly weird question: do spiders sleep?

    By Mark Lambert Read More
  • What Happens When You Get Struck By Lightning

    Getting struck by lightning is less like being pelted with fast food and more like being punched with Thor's hammer. So let's take a look at how Mother Nature's hammerfist works and what would happen if it hit you. Spoiler alert: nothing good! But possibly not anything necessarily deadly?

    By A. C. Grimes Read More
  • Are Daddy Long-Legs Spiders Actually Poisonous?

    These days, the word "daddy" followed by "long-legs" sounds more like a description of Jeff Goldblum than a colloquial title for a kind of arachnid. The truth is, everything you think you know about these eight-legged fellows -- like the "fact" that they're crazy poisonous -- might be wrong.

    By Jim Dykstra Read More
  • When Will The Sun Die?

    The sun is the yeast which allows the dough of life to arise, without which humanity would never have bred. It comprises over 99.8 percent of all mass in our solar system, which formed around it about 4.6 billion years ago. So what will happen when our heavenly benefactor dies?

    By Jim Dykstra Read More
  • Why You'd Never Survive Life During A Zombie Apocalypse

    A zombie apocalypse could be fun, if it goes the way that TV shows and movies imagine it. But the thing about enjoying a zombie apocalypse is you'd have to survive the zombie apocalypse first. Here are a whole bunch of reasons you wouldn't survive a zombie apocalypse.

    By Becki Robins Read More
  • The Untold Truth Of Snake Island

    Snake Island is home to one of the deadliest snake species in the world and oh yeah, there are literally thousands of these golden lancehead snakes on Snake Island. Also Snake Island is a mere 110 acres, so the density of golden lanceheads on Snake Island is pretty darned high.

    By Becki Robins Read More