Back Watch on YouTube
Deep Look
Deep Look
  • Science
  • PBS
  • KQED
  • Web series
  • Macro
  • Environment
  • Physics
  • Chemistry
  • Biology
  • Education
  • Lab
  • Planet
  • Nature
  • Up close
  • Climate
  • Climate change
  • Ocean
  • Facts
  • Creepy
  • Mystery
  • Amazing
  • 4K
  • Discovery
  • Cool
  • Questions
  • 4K video
  • Time lapse
  • Learning
  • Science Education
  • Science Videos
  • Hummingbird
  • Slugs
  • Sea otter
  • Seahorses
  • Scorpion
  • Nature videos
  • 4K nature
  • Wildlife video
  • Science video series
  • Cool biology videos
DEEP LOOK is a science video series that explores big science by going very, very small, from KQED and PBS Digital Studios. We use macro photography and microscopy in glorious 4K resolution, to see science up close... really, really close.
How a Kissing Bug Becomes a Balloon Full of Your Blood | Deep Look
How a kissing bug becomes a balloon full of your blood | deep look
Skeleton Shrimp Use 18 Appendages to Feed, Fight and ... Frolic | Deep Look
Skeleton shrimp use 18 appendages to feed, fight and ... frolic | deep look
Tadpole Shrimp Are Coming For Your Rice | Deep Look
Tadpole shrimp are coming for your rice | deep look
You Can’t Unsee the Assassin Bug’s Dirty Work | Deep Look
You can’t unsee the assassin bug’s dirty work | deep look
These Rare Damselflies Find Love With a Twist in Fog City | Deep Look
These rare damselflies find love with a twist in fog city | deep look
Once a Spawn a Time: Horseshoe Crabs Mob the Beach | Deep Look
Once a spawn a time: horseshoe crabs mob the beach | deep look
This Bee Builds Sandcastles at the Beach | Deep Look
This bee builds sandcastles at the beach | deep look
The Axolotl Salamander Doesn’t Wanna Grow Up | Deep Look
The axolotl salamander doesn’t wanna grow up | deep look
These Adorable Hermit Crabs Shop for the Perfect Shell | Deep Look
These adorable hermit crabs shop for the perfect shell | deep look
The Pipevine Caterpillar Thrives in a Toxic Love Triangle | Deep Look
The pipevine caterpillar thrives in a toxic love triangle | deep look
Scorpions Are Predators With a Sensitive Side | Deep Look
Scorpions are predators with a sensitive side | deep look
The Undying Hydra: A Freshwater Mini-Monster That Defies Aging | Deep Look
The undying hydra: a freshwater mini-monster that defies aging | deep look
Leaf Miner Fly Babies Scribble All Over Your Salad | Deep Look
Leaf miner fly babies scribble all over your salad | deep look
Why Did the Mexican Jumping Bean Jump? | Deep Look
Why did the mexican jumping bean jump? | deep look
Born Pregnant: Aphids Invade with an Onslaught of Clones | Deep Look
Born pregnant: aphids invade with an onslaught of clones | deep look
Firebrats and Silverfish Are Rocking Some Old-School Looks | Deep Look
Firebrats and silverfish are rocking some old-school looks | deep look
These Acrobatic Beach Hoppers Shred All Night Long | Deep Look
These acrobatic beach hoppers shred all night long | deep look
These Mites Rain Down To Save Your Strawberries | Deep Look
These mites rain down to save your strawberries | deep look
These Silk-Swinging Caterpillars Will Ruin Your Picnic | Deep Look
These silk-swinging caterpillars will ruin your picnic | deep look
Here’s How That Annoying Fly Dodges Your Swatter | Deep Look
Here’s how that annoying fly dodges your swatter | deep look
Sea Slugs Scrub Seagrass by the Seashore | Deep Look
Sea slugs scrub seagrass by the seashore | deep look
Starfish Gallop With Hundreds of Tubular Feet | Deep Look
Starfish gallop with hundreds of tubular feet | deep look
Raising Peregrine Falcon Chicks is a Real Cliff-hanger | Deep Look
Raising peregrine falcon chicks is a real cliff-hanger | deep look
Is a Spider's Web a Part of Its Mind? | Deep Look
Is a spider's web a part of its mind? | deep look
This is NOT a Dandelion. | Deep Look
This is not a dandelion. | deep look
What Actually Makes Water Roll Off a Duck's Back? | Deep Look
What actually makes water roll off a duck's back? | deep look
Cape Sundews Trap Bugs In A Sticky Situation | Deep Look
Cape sundews trap bugs in a sticky situation | deep look
These Sneaky Ensatina Salamanders Are Heading For a Family Split | Deep Look
These sneaky ensatina salamanders are heading for a family split | deep look
Glasswing Butterflies Want To Make Something Perfectly Clear | Deep Look
Glasswing butterflies want to make something perfectly clear | deep look
Sharpshooter Insects’ Sexy Vibrations Spell Trouble in the Vineyard | Deep Look
Sharpshooter insects’ sexy vibrations spell trouble in the vineyard | deep look
How The Coronavirus Attacks Your Lungs | Deep Look
How the coronavirus attacks your lungs | deep look
California Floater Mussels Take Fish For an Epic Joyride | Deep Look
California floater mussels take fish for an epic joyride | deep look
This Dangerous Mosquito Lays Her Armored Eggs – in Your House | Deep Look
This dangerous mosquito lays her armored eggs – in your house | deep look
Walking Sticks Stop, Drop and Clone to Survive | Deep Look
Walking sticks stop, drop and clone to survive | deep look
A Flea's Fantastic Jump Takes More Than Muscle | Deep Look
A flea's fantastic jump takes more than muscle | deep look
Kangaroo Rats Are Furry, Spring-Loaded Ninjas | Deep Look
Kangaroo rats are furry, spring-loaded ninjas | deep look
You Wish You Had Mites Like This Hissing Cockroach | Deep Look
You wish you had mites like this hissing cockroach | deep look
A Tsetse Fly Births One Enormous Milk-Fed Baby | Deep Look
A tsetse fly births one enormous milk-fed baby | deep look
Crickets Use Their Wings To Sing | Deep Look
Crickets use their wings to sing | deep look
The Curious Webspinner Insect Knits a Cozy Home | Deep Look
The curious webspinner insect knits a cozy home | deep look
Tarantulas Take Hooking Up To The Next Level | Deep Look
Tarantulas take hooking up to the next level | deep look
This Killer Fungus Turns Flies into Zombies | Deep Look
This killer fungus turns flies into zombies | deep look
These Giant Leaf Insects Will Sway Your Heart | Deep Look
These giant leaf insects will sway your heart | deep look
Kidnapper Ants Steal Other Ants' Babies - And Brainwash Them | Deep Look
Kidnapper ants steal other ants' babies - and brainwash them | deep look
This Bee Gets Punched by Flowers For Your Ice Cream | Deep Look
This bee gets punched by flowers for your ice cream | deep look
Peregrine Falcons are Feathered Fighter Jets, Basically | Deep Look
Peregrine falcons are feathered fighter jets, basically | deep look
Look Inside a Rattlesnake's Rattle | Deep Look
Look inside a rattlesnake's rattle | deep look
Watch Bed Bugs Get Stopped in Their Tracks | Deep Look
Watch bed bugs get stopped in their tracks | deep look
Meeting a Wormlion Is the Pits | Deep Look
Meeting a wormlion is the pits | deep look
These Face Mites Really Grow on You | Deep Look
These face mites really grow on you | deep look
Honey Bees Make Honey ... and Bread? | Deep Look
Honey bees make honey ... and bread? | deep look
This Millipede and Beetle Have a Toxic Relationship | Deep Look
This millipede and beetle have a toxic relationship | deep look
Porcupines Give You 30,000 Reasons to Back Off | Deep Look
Porcupines give you 30,000 reasons to back off | deep look
How Lice Turn Your Hair Into Their Jungle Gym | Deep Look
How lice turn your hair into their jungle gym | deep look
Samurai Wasps Say 'Smell Ya Later, Stink Bugs' | Deep Look
Samurai wasps say 'smell ya later, stink bugs' | deep look
How Your Dog's Nose Knows So Much | Deep Look
How your dog's nose knows so much | deep look
These Hairworms Eat a Cricket Alive and Control Its Mind | Deep Look
These hairworms eat a cricket alive and control its mind | deep look
Jerusalem Crickets Only Date Drummers | Deep Look
Jerusalem crickets only date drummers | deep look
Turret Spiders Launch Sneak Attacks From Tiny Towers | Deep Look
Turret spiders launch sneak attacks from tiny towers | deep look
Whack! Jab! Crack! It's a Blackback Land Crab Smackdown | Deep Look
Whack! jab! crack! it's a blackback land crab smackdown | deep look
Want a Whole New Body? Ask This Flatworm How | Deep Look
Want a whole new body? ask this flatworm how | deep look
A Sand Dollar's Breakfast is Totally Metal | Deep Look
A sand dollar's breakfast is totally metal | deep look
The House Centipede is Fast, Furious, and Just So Extra | Deep Look
The house centipede is fast, furious, and just so extra | deep look
How Kittens Go From Clueless to Cute | Deep look
How kittens go from clueless to cute | deep look
This Adorable Sea Slug is a Sneaky Little Thief | Deep Look
This adorable sea slug is a sneaky little thief | deep look
Watch This Bee Build Her Bee-jeweled Nest | Deep Look
Watch this bee build her bee-jeweled nest | deep look
How Elephants Listen ... With Their Feet | Deep Look
How elephants listen ... with their feet | deep look
What Do Earwigs Do With Those Pincers Anyway? | Deep Look
What do earwigs do with those pincers anyway? | deep look
You'd Never Guess What an Acorn Woodpecker Eats | Deep Look
You'd never guess what an acorn woodpecker eats | deep look
Watch These Cunning Snails Stab and Swallow Fish Whole | Deep Look
Watch these cunning snails stab and swallow fish whole | deep look
You've Heard of a Murder of Crows. How About a Crow Funeral? | Deep Look
You've heard of a murder of crows. how about a crow funeral? | deep look
Why Do Tumbleweeds Tumble? | Deep Look
Why do tumbleweeds tumble? | deep look
Help Deep Look Win a 2018 Webby Award!
Help deep look win a 2018 webby award!
Upside-Down Catfish Doesn't Care What You Think
Upside-down catfish doesn't care what you think
Take Two Leeches and Call Me in the Morning | Deep Look
Take two leeches and call me in the morning | deep look
How Ticks Dig In With a Mouth Full of Hooks | Deep Look
How ticks dig in with a mouth full of hooks | deep look
So ... Sometimes Fireflies Eat Other Fireflies | Deep Look
So ... sometimes fireflies eat other fireflies | deep look
For Pacific Mole Crabs It's Dig or Die | Deep Look
For pacific mole crabs it's dig or die | deep look
This Giant Plant Looks Like Raw Meat and Smells Like Dead Rat | Deep Look
This giant plant looks like raw meat and smells like dead rat | deep look
Why the Male Black Widow is a Real Home Wrecker | Deep Look
Why the male black widow is a real home wrecker | deep look
Praying Mantis Love is Waaay Weirder Than You Think | Deep Look
Praying mantis love is waaay weirder than you think | deep look
It’s a Goopy Mess When Pines and Beetles Duke it Out | Deep Look
It’s a goopy mess when pines and beetles duke it out | deep look
These Whispering, Walking Bats Are Onto Something | Deep Look
These whispering, walking bats are onto something | deep look
There's Something Very Fishy About These Trees ... | Deep Look
There's something very fishy about these trees ... | deep look
A Baby Dragonfly's Mouth Will Give You Nightmares | Deep Look
A baby dragonfly's mouth will give you nightmares | deep look
Daddy Longlegs Risk Life ... and Especially Limb ... to Survive | Deep Look
Daddy longlegs risk life ... and especially limb ... to survive | deep look
This Is Why Water Striders Make Terrible Lifeguards | Deep Look
This is why water striders make terrible lifeguards | deep look
Why Is The Very Hungry Caterpillar So Dang Hungry? | Deep Look
Why is the very hungry caterpillar so dang hungry? | deep look
A Real Alien Invasion Is Coming to a Palm Tree Near You | Deep Look
A real alien invasion is coming to a palm tree near you | deep look
These Fish Are All About Sex on the Beach | Deep Look
These fish are all about sex on the beach | deep look
Behind the Scenes With Deep Look: The Diva Decorator Crabs
Behind the scenes with deep look: the diva decorator crabs
Decorator Crabs Make High Fashion at Low Tide | Deep Look
Decorator crabs make high fashion at low tide | deep look
How Do Pelicans Survive Their Death-Defying Dives? | Deep Look
How do pelicans survive their death-defying dives? | deep look
Identical Snowflakes? Scientist Ruins Winter For Everyone. | Deep Look
Identical snowflakes? scientist ruins winter for everyone. | deep look
These Fighting Fruit Flies Are Superheroes of Brain Science | Deep Look
These fighting fruit flies are superheroes of brain science | deep look
Everything You Never Wanted to Know About Snail Sex | Deep Look
Everything you never wanted to know about snail sex | deep look
Why Does Your Cat's Tongue Feel Like Sandpaper? | Deep Look
Why does your cat's tongue feel like sandpaper? | deep look
If Your Hands Could Smell, You’d Be an Octopus | Deep Look
If your hands could smell, you’d be an octopus | deep look
Welcome to Deep Look, with New Host Lauren Sommer | PBS Digital Studios | KQED
Welcome to deep look, with new host lauren sommer | pbs digital studios | kqed
Archerfish Says..."I Spit in Your Face!" | Deep Look
Archerfish says...i spit in your face! | deep look
Roly Polies Came From the Sea to Conquer the Earth | Deep Look
Roly polies came from the sea to conquer the earth | deep look
Why Reindeer and Their Cousins are Total Boneheads | Deep Look
Why reindeer and their cousins are total boneheads | deep look
The Snail-Smashing, Fish-Spearing, Eye-Popping Mantis Shrimp | Deep Look
The snail-smashing, fish-spearing, eye-popping mantis shrimp | deep look
The Double-Crossing Ants to Whom Friendship Means Nothing | Deep Look
The double-crossing ants to whom friendship means nothing | deep look
These Termites Turn Your House into a Palace of Poop | Deep Look
These termites turn your house into a palace of poop | deep look
For These Tiny Spiders, It's Sing or Get Served | Deep Look
For these tiny spiders, it's sing or get served | deep look
Watch These Frustrated Squirrels Go Nuts! | Deep Look
Watch these frustrated squirrels go nuts! | deep look
Can the Frog Apocalypse be Stopped by a New "Vaccine" ? | Deep Look
Can the frog apocalypse be stopped by a new vaccine ? | deep look
Sea Urchins Pull Themselves Inside Out to be Reborn | Deep Look
Sea urchins pull themselves inside out to be reborn | deep look
Behind the Scenes with Deep Look: Caddisflies
Behind the scenes with deep look: caddisflies
Sticky. Stretchy. Waterproof. The Amazing Underwater Tape of the Caddisfly | Deep Look
Sticky. stretchy. waterproof. the amazing underwater tape of the caddisfly | deep look
This Vibrating Bumblebee Unlocks a Flower's Hidden Treasure | Deep Look
This vibrating bumblebee unlocks a flower's hidden treasure | deep look
These Carnivorous Worms Catch Bugs by Mimicking the Night Sky | Deep Look
These carnivorous worms catch bugs by mimicking the night sky | deep look
How Mosquitoes Use Six Needles to Suck Your Blood | Deep Look
How mosquitoes use six needles to suck your blood | deep look
These Lizards Have Been Playing Rock-Paper-Scissors for 15 Million Years | Deep Look
These lizards have been playing rock-paper-scissors for 15 million years | deep look
Winter is Coming For These Argentine Ant Invaders | Deep Look
Winter is coming for these argentine ant invaders | deep look
This Pulsating Slime Mold Comes in Peace (ft. It's Okay to Be Smart) | Deep Look
This pulsating slime mold comes in peace (ft. it's okay to be smart) | deep look
Meet the Dust Mites, Tiny Roommates That Feast On Your Skin | Deep Look
Meet the dust mites, tiny roommates that feast on your skin | deep look
Welcome to Deep Look | PBS Digital Studios | KQED
Welcome to deep look | pbs digital studios | kqed
The Bombardier Beetle And Its Crazy Chemical Cannon | Deep Look
The bombardier beetle and its crazy chemical cannon | deep look
Stinging Scorpion vs. Pain-Defying Mouse | Deep Look
Stinging scorpion vs. pain-defying mouse | deep look
This Mushroom Starts Killing You Before You Even Realize It | Deep Look
This mushroom starts killing you before you even realize it | deep look
The Ladybug Love-In: A Valentine's Special | Deep Look
The ladybug love-in: a valentine's special | deep look
These Crazy Cute Baby Turtles Want Their Lake Back | Deep Look
These crazy cute baby turtles want their lake back | deep look
The Sex Lives of Christmas Trees | Deep Look
The sex lives of christmas trees | deep look
Nature's Scuba Divers: How Beetles Breathe Underwater | Deep Look
Nature's scuba divers: how beetles breathe underwater | deep look
What Makes Owls So Quiet and So Deadly? | Deep Look
What makes owls so quiet and so deadly? | deep look
Watch Flesh-Eating Beetles Strip Bodies to the Bone | Deep Look
Watch flesh-eating beetles strip bodies to the bone | deep look
Why Jellyfish Float Like a Butterfly—And Sting Like a Bee | Deep Look
Why jellyfish float like a butterfly—and sting like a bee | deep look
You're Not Hallucinating. That's Just Squid Skin. | Deep Look
You're not hallucinating. that's just squid skin. | deep look
Nature's Mood Rings: How Chameleons Really Change Color | Deep Look
Nature's mood rings: how chameleons really change color | deep look
How Do Sharks and Rays Use Electricity to Find Hidden Prey? | Deep Look
How do sharks and rays use electricity to find hidden prey? | deep look
Can A Thousand Tiny Swarming Robots Outsmart Nature? | Deep Look
Can a thousand tiny swarming robots outsmart nature? | deep look
What Happens When You Zap Coral With The World's Most Powerful X-ray Laser? | Deep Look
What happens when you zap coral with the world's most powerful x-ray laser? | deep look
These 'Resurrection Plants' Spring Back to Life in Seconds | Deep Look
These 'resurrection plants' spring back to life in seconds | deep look
Where Are the Ants Carrying All Those Leaves? | Deep Look
Where are the ants carrying all those leaves? | deep look
TRAILER - Welcome to Deep Look | PBS Digital Studios | KQED
Trailer - welcome to deep look | pbs digital studios | kqed
What Happens When You Put a Hummingbird in a Wind Tunnel? | Deep Look
What happens when you put a hummingbird in a wind tunnel? | deep look
Newt Sex: Buff Males! Writhing Females! Cannibalism! | Deep Look
Newt sex: buff males! writhing females! cannibalism! | deep look
From Drifter to Dynamo: The Story of Plankton | Deep Look
From drifter to dynamo: the story of plankton | deep look
Banana Slugs: Secret of the Slime | Deep Look
Banana slugs: secret of the slime | deep look
In the Race for Life, Which Human Embryos Make It? | Deep Look
In the race for life, which human embryos make it? | deep look
How Electric Light Changed the Night | Deep Look
How electric light changed the night | deep look
The Fantastic Fur of Sea Otters | Deep Look
The fantastic fur of sea otters | deep look
What Gives the Morpho Butterfly Its Magnificent Blue? | Deep Look
What gives the morpho butterfly its magnificent blue? | deep look
The Hidden Perils of Permafrost | Deep Look
The hidden perils of permafrost | deep look
What Gall! The Crazy Cribs of Parasitic Wasps | Deep Look
What gall! the crazy cribs of parasitic wasps | deep look
The Amazing Life of Sand | Deep Look
The amazing life of sand | deep look
Pygmy Seahorses: Masters of Camouflage | Deep Look
Pygmy seahorses: masters of camouflage | deep look