12:27

There's No Single Cradle of Humankind

12:17

The Hazy Evolution of Cannabis

11:56

What Will Earth Be Like 300 Million Years From Now?

09:39

How Long Have We Been Caring For Each Other?

11:34

How Snake Venom Sparked An Evolutionary Arms Race

13:57

Why Is It So Hard to Tell the Sex of a Dinosaur?

14:13

Animals Might Be Much Older Than We Thought

12:21

Our Most Mysterious Extinct Cousins

10:48

How Ancient Microbes Rode Bug Bits Out to Sea

13:12

Why Only Earth Has Fire

08:46

Beans And Bees Gave Us Butterflies

10:43

The Huge Extinctions We Are Just Now Discovering

10:47

When Did We Stop Being Naked?

09:55

Do Thunderbeasts Prove Giant Animals Are Inevitable?

11:17

You're Living On An Ant Planet

11:34

That Time The Ocean Lost (Almost) All Its Oxygen

09:52

Did a Tsunami Swallow Part of Europe?

09:48

We Helped Make Mosquitoes A Problem

10:39

Why The Giraffe Got Its Neck

12:27

A Natural History of Mars

09:25

The Invisible Barrier Keeping Two Worlds Apart

10:55

It's Becoming Very Clear That Birds Are Not Normal

09:54

How (Some) Plants Survived The K-Pg Extinction

08:52

The Real Story Of The Dodo Bird's (Current) Extinction

11:03

Nautiloids Thrived For 500 Million Years Until These Guys Showed Up

11:25

Our “Junk DNA” Is More Important Than We Once Thought

11:15

That Time the American West Blew Up

12:57

How a Mass Extinction Changed Our Brains

08:44

The Mystery Of The Mashed-Up Dinosaurs

10:37

These Fossils Were Supposed To Be Impossible

10:17

The Neandertal Burial That Taught Us About Humanity

11:09

When Ancient People Changed Their Own DNA

11:30

These Creatures Were Darwin's Greatest Enemy

21:18

The Extinct Human Species Found In Remote Cave Chambers

08:35

How Did Our Most Famous Ancestor Really Die?

11:32

When The "Combat Wombat" Became An Apex Predator

18:55

The Unsolved Case of a Fake Human Fossil

08:27

There’s Something Weird About Neandertal DNA And It Might Be Our Fault

08:31

How Plate Tectonics Gave Us Seahorses

09:51

Are We All Actually Archaea?

10:30

Darwin Missed An Example of Evolution Right Under His Nose

09:56

Our Ancient Relative That Said 'No Thanks' To Land

12:09

Where Did Water Come From?

15:58

The Only Human Found in the La Brea Tar Pits

09:22

Cordyceps Turned These Ants Into Zombies

10:56

How Whale Evolution Kind Of Sucked

08:45

Did An Ancient Pathogen Reshape Our Cells?

10:42

Why Does Caffeine Exist?

14:14

How Plate Tectonics Transformed Los Angeles

07:52

When Giant Millipedes Reigned

10:01

Giant Viruses Blur The Line Between Alive and Not

10:49

Something Has Been Making This Mark For 500 Million Years

08:07

We Can “Bring Back” The Woolly Mammoth. Should We?

07:41

Is This The Oldest Dad In The Fossil Record?

08:44

The Curious Case of the Cave Lion

09:46

When Ants Domesticated Fungi

09:48

The Ancient Human Species With A Missing Body

08:00

Why Sour May Be The Oldest Taste

08:11

How the Smallest Animal Got So Simple

09:30

The Extreme Hyenas That Didn't Last