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Beware of Flesh-Eating Sand Piranhas at the Beach

Beware of Flesh-Eating Sand Piranhas at the Beach

Season 11 Episode 17
3:49
4 of the Deadliest Tiny Hunters We've Ever Filmed

4 of the Deadliest Tiny Hunters We've Ever Filmed

Season 11 Episode 18
14:54
4 Tiny Romances That Are Almost Too Freaky to Share

4 Tiny Romances That Are Almost Too Freaky to Share

Season 11 Episode 19
15:06
5 of the Grossest House Pests We’ve Ever Filmed

5 of the Grossest House Pests We’ve Ever Filmed

Season 11 Episode 20
17:44
This Weevil Was Born in Your Rice and It’s Hungry

This Weevil Was Born in Your Rice and It’s Hungry

Season 12 Episode 2
3:28
This Jumping Spider Trains Itself to Kill

This Jumping Spider Trains Itself to Kill

Season 12 Episode 3
4:47
Spider Love Is a Battlefield

Spider Love Is a Battlefield

Season 12 Episode 4
4:12
Why Mosquitoes Buzz in Your Ear

Why Mosquitoes Buzz in Your Ear

Season 12 Episode 5
4:36
Clothes Moths Got Your Sweater? There's a Wasp for That

Clothes Moths Got Your Sweater? There's a Wasp for That

Season 12 Episode 6
4:42
The 4 Most Ruthless Ants We’ve Ever Filmed

The 4 Most Ruthless Ants We’ve Ever Filmed

Season 12 Episode 7
17:48
Beach Day? These 5 Surprising Creatures are Hanging Out Too

Beach Day? These 5 Surprising Creatures are Hanging Out Too

Season 12 Episode 8
20:06
These Lovebugs Have Attachment Issues

These Lovebugs Have Attachment Issues

Season 12 Episode 9
3:50
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Deep Look

Lacewing Bachelors Vibrate to Find a Valentine

Season 11 Episode 16

Green lacewings have babies that are prized as pest control. But before they can mate, they have to vibrate their bodies and sing to each other, making noises like purring cats or growling stomachs.
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Sharpshooter Insects’ Sexy Vibrations Spell Trouble in the Vineyard
5:16
Season 7 Episode 10
Sharpshooter Insects’ Sexy Vibrations Spell Trouble in the Vineyard
Sharpshooter insects transmit a devastating disease that kills grapevines.
How The Coronavirus Attacks Your Lungs
5:00
Season 7 Episode 9
How The Coronavirus Attacks Your Lungs
The new coronavirus packs a devastating punch.
California Floater Mussels Take Fish For an Epic Joyride
4:46
Season 7 Episode 8
California Floater Mussels Take Fish For an Epic Joyride
The California floater mussel does a surprising amount of travel - for a bivalve.
This Dangerous Mosquito Lays Her Armored Eggs – in Your House
4:20
Season 7 Episode 7
This Dangerous Mosquito Lays Her Armored Eggs – in Your House
The Aedes aegypti mosquito makes a meal of us around our homes.
Walking Sticks Stop, Drop and Clone to Survive
3:50
Season 7 Episode 6
Walking Sticks Stop, Drop and Clone to Survive
Indian walking sticks are more than just twig impersonators.
A Flea's Fantastic Jump Takes More Than Muscle
4:32
Season 7 Episode 5
A Flea's Fantastic Jump Takes More Than Muscle
These little "itch hikers" make an amazing leap 100 times faster than the blink of an eye.
Kangaroo Rats Are Furry, Spring-Loaded Ninjas
4:06
Season 7 Episode 4
Kangaroo Rats Are Furry, Spring-Loaded Ninjas
Kangaroo rats have exceptional hearing and powerful hind legs.
You Wish You Had Mites Like This Hissing Cockroach
3:40
Season 7 Episode 3
You Wish You Had Mites Like This Hissing Cockroach
Not all roaches are filthy.
A Tsetse Fly Births One Enormous Milk-Fed Baby
4:55
Season 7 Episode 2
A Tsetse Fly Births One Enormous Milk-Fed Baby
Mammalian moms, you're not alone!
Why Crickets Just Won't Shut Up
4:06
Season 7 Episode 1
Why Crickets Just Won't Shut Up
They're not playing their song with the body part you're thinking.
The Curious Webspinner Insect Knits a Cozy Home
4:39
Season 6 Episode 20
The Curious Webspinner Insect Knits a Cozy Home
Female webspinners shoot super-fine silk from their front feet.
Tarantulas Take Hooking Up To The Next Level
3:56
Season 6 Episode 19
Tarantulas Take Hooking Up To The Next Level
Every fall, male tarantulas leave home for good with one thing on their minds: sex.
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