All Episodes
EarthDate — 329 episodes
The Roof of Africa
How Zebras Got Their Stripes
The Great Shrinking Salt Lake
Earth’s Largest Shark
Petrified Wood
Dangerous Haboobs
Walking on Water
Treasure on the Seafloor
Giraffes Have High Blood Pressure
Raising Hail
Invisible Forces Shape Waves
Britain’s Stone Age Mines
Swelling Seas
Dam Good
Carlsbad Caverns
Dinosaurs Run Hot and Cold
The Measure of a Meter
Iconic Cacti
Gateway to Hell
Easter Island Egg Hunt
Twister Myths
Springtime Impact Apocalypse
Pick Your Poison
Crushing Precious Soil
Grub’s up
4.4-billion-year-old time crystals
Dung Beetle Astronomers
The Oldest Geological Map
Outback Opals
The Making of Yellowstone
Amazing Octopuses
Tonga - A Year Later
What is a Fjord?
Older than Methuselah
Nazca Ojos
Antarctica’s Largest Land Creature
Lightning Cleans the Atmosphere
Tyrannosaur on your Table
The Demise of Mesopotamian Empires
World’s Strongest Metal
The Sum of All Humans
New Zealand’s Fatal Eruption
Beneficial Leeches
First Map of the Ocean Floor
How Fossils Form
How Trees Lift Water
Pacific Ring of Fire
DNA Out of Thin Air
Super White is Super Cool
Ferns Get Social
Fantastic Ferns
Depleting the Ogallala Aquifer
Making a 200,000-Year-Old Bed
Water Conservation
It’s Always Oyster Season
Powerful Pot Ash
White Sands Footprints
Partly Buggy Forecast
Monsoon Rains
More Valuable than Gold
Energy Efficiency of Condors
Lake Kivu's explosive secret
A Fragile History
Fireflies Flash
Darwin's Terraforming Experiment
Very Slow Slips
A New Way to Measure Rainfall
South Pole Sleepover
Surviving a Landslide
Fertilizers Feed the World
Disappearing Rainbows
Tornado Genesis
Coelacanth Centenarians
Saint Patrick’s Snake-free Ireland
Tuxedoed Torpedoes
Sponges on the Move
Snowball Earth
Biomass Census
Vikings in North America
Pleistocene Avocados
Ancient Antibiotic
Smoky Stratosphere
Northwest Passage
Undersea Avalanches
Memoir of a Mammoth
Not a Creature was Stirring
The Fahrenheit Few
Shooting Stars From a Space Rock
Driftless Oasis
A Story On Paper
Long-Haul Godwit
Suez Traffic Jam
Marie Curie’s Double Nobel
Beneficial Bats
(Re)birth of the Amazon Rainforest
P is for Life
Yes, we had no Bananas
Super Sniffers
Earth, Wind and Water
Flamingo Pink Lakes
Man Made Fire, Fire Made Man
Flammable planet
Cold Lightning
Seismic Whale Song
Death Valley’s Mysterious Slithering Stones
Gems from Deep Earth or Deep Space
Polar Excursions
Earth’s Flipping Poles
Mosquito inspired injection
The Thing About String
Coral Bleaching
Maya Water Purification
Earthquake Early Warning
Kola Superdeep
Cycling Milanković
Earth’s Odd Orbit
Astronaut Geology Camp
The Original Moon Shot
Solar Superstorm
Topping Off Everest
Farming the Seas
Ocean Giants
Really Odd Duck-bill
The Value of Snowpack
Bite of the Bumblebee
Deepest Dive
The Deepest Deep
Beneficial Viral DNA
Fossil Viruses
The Man ON the Moon
Legends of Amethyst
Your Friendly Virome
Blue-blooded Horseshoe Crabs
Horseshoe Crabs: Living Fossils
Why Fish Don’t Freeze
How Snowflakes Grow
Winter Sun Close Encounter
Just a Second
How 10 Fingers Became 12 Hours
Wondrous Waterfalls
Under Greenland’s Ice Sheet
Platinum Record for the Ice Age
Death Apples in Paradise
Making the Invisible Visible
125 Years of X-Rays
Creepy Corpse Flowers
How Do Animals Vote?
Anoles Get a Grip
Hanging with Geckos
Copper’s Superpower
Riding the Jet Streak
Equinox Alignments
Sunspot Strandings
Nickel Farming
Honeybee Blight
The Business of Bees
How Bees Make Honey
The Buzzy Life of HoneyBees
The Oldest Story Ever Told
Aboriginal Star Maps
75 Years into the Atomic Age
The Day's Getting Longer
Swarming Locusts
Finding Faults with the Inca
The Ever Green Stone
Maximizing GPS
Ultra-Black
Pando - A Forest of One
Low-Temperature Geothermal
Making the Great Lakes
Mammoth Traps
Illuminating Incandescent Bulbs
The Dust Bowl 3: Resolution
The Dust Bowl 2: Disaster Strikes
The Dust Bowl 1: Storm Brewing
True Blue
The Amazing Monarch Relay
Iceland, the Geothermal Pioneer
Atmospheric Rivers
California’s Super Flood
Preserving with Salt
Floating Rocks
Plight of the Pangolin
Airbursts
Caught in Quicksand
Gold in Them Thar Trees
The Great Triassic Floods
Tragedy on Ice
Why is Ice slippery?
Spinning a New Years Tale
The Miracles of Reindeer
Avalanche!
Hot Springs Eternal
Earth’s Loneliest Species
Last Branch on the Family Tree
Undersea Aquifer
Weight of Water
Why Pines Are Evergreen
Blue Sky, Blue Sunset?
Water, Water Everywhere
Ice Age Rebound
Salmon Are Born to Navigate
Fall Colors
Two Sides of the Sun
The Essential Element
Starting Off on the Wrong Foot
The Wandering Pole
Triple North Pole
Carving a Canyon
Homing Pigeons
How Earth Makes Fresh Water
The Star of India
Green Iceland/Icy Greenland
Tuskless Elephants
The Geology of Fireworks
Cooler in the Mountains
Pterosaurs
Beach Reading
Fire Weather
Wildfires
(Almost) A Watershed Event
Magnetoreception
Spindletop
The Scent of Rain
Migrating Plants
Climate Escalator
The Alien Element
Core of the Realm
The Man and the Canyon
Full Steam Ahead
Storing CO2
Spidey Silk
Surviving the Asteroid
Real-World Apocalypse
Minerals Evolve, Too
Swimming with Sharks
Earth’s Ocean Conveyor
Why the Greeks Liked Earthquakes
Our Most Common Element
Trees Can Talk
The Secret Life of Soil
Volcanoes and Eclipses
Winter Solstice Celebrations
Powering the World
The Iceman Goeth
Ice Age Brexit
So Cheap Yet So Valuable
Ripples in Earth’s Crust
High-Impact Mystery
Rivers of Wind
Best Friends Forever
Tale of Two Volcanoes
Managing Aquifers
What a Waste!
Bugs on the Wing
Cleopatra Loved the Flood
Devils Tower
The Curious Tale of Whales
From Greenhouse to Icehouse
Greenhouse – Icehouse Earth
Fire in Ice
Amazing Caves
Who Killed the Neanderthals?
More Earthquakes, More Places
Fossil Water
Storing Energy in Air
Ripples in Earth’s Crust
California’s Sinking Valley
Stories Hidden in Pollen
Melting Permafrost
The Colorful History of Paint
How Old Is Earth?
The First Americans
El Niño
World’s Oldest Water
The Mediterranean Desert
Cloud Microbes
Human-Induced Earthquakes
Rare Earth Elements
World’s Tallest Mountain
One-Part Harmony
Lightning Safety
The Water Cycle
Birth of a Monster
Fantastic Beasts
Hail, Zealandia
Water from Thin Air
Exploring Earth’s Driest Deserts
Hadrosaur Hightails It
The Man in the Moon
Cities Made of Sand
Venice Holds Back the Sea
Hurricane Harvey
Recycling Carbon
Life on Ice
Global Smartphones
The Great Smog
Our Unmapped Ocean
Under Pressure — Geysers
Dinosaurs in Your Backyard
Digging Soil
Secrets of the Glacier
Lightning Strikes
Prehistoric Soundscape
The Many Facets of Salt
Dust in the Wind
Landslides
Measuring Gravity from Space
Earth’s Changing Gravity
Lithium Chill
The Amazing Miracle Material
Carbon Opposites
Your Place in the World
Total Eclipse of the Sun — 8/21/17
The Longest Mountain Range
The Dawn of Vision
The Year Without a Summer
Your Most Ancient Possession
Magnetic Storms
Eternal Calcium
Tiny Titan
Lithium Power
CSI Pliocene: Lucy
Geodynamo
Diamond Data
Great Extinctions
Life on a Giant Magnet
The Day the Earth Shook
Precious Water