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These Animals May Sting You, Spray You With Stinky Fluid or Explode In Your Face
Season 13
Episode 4
14:46
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Deep Look
Here’s Why Humans Can’t Lay Eggs
Season 12
Episode 20
Why do most animals lay eggs, while humans and most mammals give birth to live young? In this episode of Big Ideas from the team behind Deep Look, host Niba explores how eggs first evolved, how they helped animals conquer life on land, and why most mammals eventually shifted from laying eggs to growing babies inside their bodies.
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3:52
What keeps the boneless, jawless hagfish thriving after more than 300 million years? SLIME
5:04
Researchers use invisible lasers, ghastly wasps and more trickery to protect orange groves
4:20
As they gorge, oblique streaktail hoverflies help keep orange trees safe from disease.
3:37
Why is that yellowjacket crashing your BBQ? She’s gathering food for the nest’s larvae.
5:04
Explore the parasite Ophryocystis elektroscirrha (OE) and ways to help monarch butterflies.
4:14
Floating colonies of red fire ants are a risk for people wading through floodwater.
3:57
These voracious predators cruise belly up below the surface of a pond or gentle stream.
4:55
Barn owls turn mice, gophers and voles into balls of fur and bones known as pellets.
4:02
It’s called nectar robbing: Bees get nectar, but don’t pollinate the plants in exchange.
3:49
Giant water bugs pack one of the most painful bites of any insect, but they're great dads.
4:33
The spotted wing drosophila may look like a common fruit fly, but it’s so much worse.
5:13
Those precious silk garments in your closet were made by the caterpillars of a fuzzy moth.