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2022
2022x1
How Our Deadliest Parasite Turned to the Dark Side
Episode overview
Around 10,000 years ago, somewhere in Africa, a microscopic parasite made a huge leap. With a little help from a mosquito, it left its animal host - probably a gorilla - and found its way to a new host: us.
2022x2
Primates vs Snakes (An Evolutionary Arms Race)
Episode overview
The Snake Detection Hypothesis proposes that the ability to quickly spot and avoid snakes is deeply embedded in primates, including us - an evolutionary consequence of the danger snakes have posed to us over millions of years.
2022x3
How the Rise of Social Insects Shrunk These Dinosaurs
Episode overview
We often think of dinosaurs as either preying on other dinos or mammals, or as plant-eaters -- but in ecosystems today, those aren’t the only two options. So why would we expect .. show full overview
2022x4
How Vertebrates Got Teeth... And Lost Them Again
Episode overview
As revolutionary as teeth were, they would go on to disappear in some groups of vertebrates. But why?
2022x5
How Horses Went From Food To Friends
Episode overview
Do our modern horses descend from just one domesticated population, or did it happen many times, in many places? Answering these questions has been tricky, as we’ve needed to bring .. show full overview
2022x6
Why We Only Have Ten Toes (It's a Long Story)
Episode overview
Today, all mammals from humans to bats have five fingers or fewer. Yes, even whales, whose finger bones are hidden in their fins. Birds have four or fewer and amphibians get the best of .. show full overview
2022x7
Sharks nearly went extinct 19 million years ago #shorts
Episode overview
There used to be SO MANY sharks...where did they go?
2022x8
Dire wolves aren’t wolves at all #shorts
Episode overview
Dire wolves aren’t actually wolves but what they are might be even cooler.
2022x9
Could humans survive if they traveled back in time 3 billion years? #shorts
Episode overview
Could humans survive during the Precambrian?
2022x10
Some trees are more closely related to broccoli than to other trees #shorts
Episode overview
Don’t be fooled by convergent evolution.
2022x11
Human knees are the worst and we have evolution to thank for that #shorts
Episode overview
Why do human knees suck?
2022x12
A crater in Turkmenistan has been on fire for about 50 years #shorts
Episode overview
And it’s been reported that one of the geologists started it on purpose?
2022x13
When a Giant Pterosaur Ruled the European Islands
Episode overview
The ecological niche of apex predators was empty on Hateg Island, waiting to be occupied by something large, mobile, and powerful enough to fill it.
2022x14
Only one human has been excavated from the La Brea Tar Pits #shorts
Episode overview
This episode has no summary.
2022x15
Could humans survive a giant space rock colliding with Earth 66 million years ago? #shorts
Episode overview
Would you have survived the K-Pg Impact?
2022x16
The Sudden Rise of the First Colossal Animal
Episode overview
A truly enormous ichthyosaur around the size of a modern sperm whale, reached its size within just a few million years of taking to the water - a blink of an eye in evolutionary time.
2022x17
The Tasmanian tiger is definitely extinct. So why do people keep report sightings of them? #shorts
Episode overview
Thylacines are definitely extinct!
2022x18
The Extreme Hyenas That Didn't Last
Episode overview
Hyenas weren’t always able to eat bones. In fact, only a few million years ago, they lived very different lives.
2022x19
Who forged one of the most famous fake fossils of all time? #shorts
Episode overview
This episode has no summary.
2022x20
After this bird went extinct the first time, evolution just hit replay #shorts
Episode overview
The bird that evolved twice!
2022x21
Someone lost the only fossil from what might’ve been the biggest dinosaur ever #shorts
Episode overview
This episode has no summary.
2022x22
Would you have survived the biggest mass extinction of all time? #shorts
Episode overview
This episode has no summary.
2022x23
An ancient insect trapped in amber has a parasitic mushroom erupting out of it? #shorts
Episode overview
I will pass on the parasitic mind-controlling mushroom, thanks
2022x24
How the Smallest Animal Got So Simple
Episode overview
We tend to think that evolution only goes in one direction— toward getting bigger and more advanced. But that’s not always the case. This tiny, simple animal, the Myxozoans, (yes, animal!) evolved from something bigger and more complex.
2022x25
We know a lot about dinosaurs but...what was the first dinosaur? #shorts
Episode overview
This episode has no summary.
2022x26
Why Sour May Be The Oldest Taste
Episode overview
While sour taste's original purpose was to warn vertebrates of danger, in a few animal groups, including us, its role has reversed. The taste of danger became something it was dangerous for us to avoid.
2022x27
The Ancient Human Species With A Missing Body
Episode overview
Only a handful of Denisovan fossils have been identified. In the absence of actual body fossils, it’s impossible for us to reconstruct their morphology, right?
2022x28
Are there dinosaur fossils in space? #shorts
Episode overview
This episode has no summary.
2022x29
Why don’t rabbits get really, really big? #shorts
Episode overview
This episode has no summary.
2022x29
An extinct human species was discovered deep within a cave system #shorts
Episode overview
This episode has no summary.
2022x31
When Ants Domesticated Fungi
Episode overview
While we’ve been farming for around 10,000 to 12,000 years, the ancestors of ants have been doing it for around 60 million years. So when, and how, and why did ants start … farming?
2022x32
The Curious Case of the Cave Lion
Episode overview
A mysterious, large feline roamed Eurasia during the last ice age. Its fossils have been found across the continent, and it’s been the subject of ancient artwork. So what exactly were these big cats?
2022x33
Is This The Oldest Dad In The Fossil Record?
Episode overview
Fossil evidence suggests Diictodon used burrows to breed, and that a parent stayed behind to feed and protect their young. And the parent that stayed behind? It might’ve been the male.
2022x34
Why did so many predators die at the Cleveland-Lloyd Dinosaur Quarry? #shorts
Episode overview
There’s something weird going on at the Cleveland-Lloyd Dinosaur Quarry in what’s now Utah.
2022x35
What is the most successful human species? #shorts
Episode overview
Does Homo erectus beat out Homo sapiens?
2022x36
Sharks have antibacterial skin. Can we use that to save lives? #shorts
Episode overview
Sometimes modern problems require ancient, evolutionary solutions.
2022x37
This Ice Age pup's last meal was a woolly rhino #shorts
Episode overview
What was this ancient pup’s last meal?
2022x38
What came first, the sabertooth or the cat? #shorts
Episode overview
The newest oldest saber-toothed mammal
2022x39
How To Build A Woolly Mammoth (But Should We?)
Episode overview
In the quest to understand how evolution basically built the woolly mammoth, we may have found the blueprints for building them ourselves.
2022x40
Something Has Been Making This Mark For 500 Million Years
Episode overview
Paleodictyon, a hexagonal-patterned fossil, is a bit of a mystery. We don’t even know if it’s a trace fossil, or the organism itself. So… what could it be?
2022x41
Giant Viruses Blur The Line Between Alive and Not
Episode overview
In 2003, microbiologists made a huge discovery. One that would force us to reconsider a lot of what we thought we knew about the evolution of microbial life: giant viruses.
2022x42
This new giant bacterium is visible to the naked eye #shorts
Episode overview
Microbiology goes macro with a new giant bacterium!
2022x43
Another Spinosaurus study, another opportunity to debate if Spinosaurus was aquatic #shorts
Episode overview
Spinosaurus had dense bones!
2022x44
There were dinosaurs with basically no arms at all, just hands! #shorts
Episode overview
Guemesia: a new no-arm dino
2022x45
When Giant Millipedes Reigned
Episode overview
This giant millipede was the largest known invertebrate to ever live on land. So how did it get so big??
2022x46
How Plate Tectonics Transformed Los Angeles
Episode overview
Despite the profound changes we’ve made here in recent history, the epic saga of Los Angeles' natural history is still visible - and even striking - if you know where and how to look for it.
2022x47
Why Does Caffeine Exist?
Episode overview
Today, billions of people around the world start their day with caffeine. But how and why did the ability to produce this molecule independently evolve in multiple, distantly-related lineages of flowering plants, again and again?
2022x48
This was the biggest earthquake humans ever experienced #shorts
Episode overview
One of the biggest earthquakes humans ever experienced happened around 3800 years ago in what's now northern Chile
2022x49
Someone stole two of the most important documents in the history of science #shorts
Episode overview
We have no idea where they were all this time, or who stole and returned them and why.
2022x50
You can thank evolution for flesh-eating bees #shorts
Episode overview
Flesh-eating bees exist!
2022x51
This is one of the oldest art workshops ever discovered! #shorts
Episode overview
Archaeologists have discovered an ancient art workshop
2022x52
Did An Ancient Pathogen Reshape Our Cells?
Episode overview
There is one - and only one - group of mammals that doesn’t have alpha-gal: the catarrhine primates, which are the monkeys of Africa and Asia, the apes, and us.
2022x53
How Whale Evolution Kind Of Sucked
Episode overview
Mystacodon is the earliest known mysticete, the group that, today, we call the baleen whales. But if this was a baleen whale, where was its baleen? Where did baleen come from? And how did it live without it?
2022x54
The Fungi That Turned Ants Into Zombies
Episode overview
This fungus was actually manipulating ants’ movements, forcing them to do something they’d never ordinarily do, something strange, yet specific…
2022x55
Did you know that fossils can get sick?
Episode overview
Did you know that fossils can get sick? – Specifically with Pyrite Disease
2022x56
A supervolcano in Idaho once caused a disaster 900 miles away
Episode overview
Disaster in the great plains!
2022x57
A bunch of very important fossils disappeared during WWII
Episode overview
80 years ago, a bunch of fossils of ancient humans disappeared.
2022x58
Did this animal poop cubes? Giant cubes?
Episode overview
Congrats! You just found a wombat burrow. And the cubes are its poop
2022x59
Are wisdom teeth a problem for us because of evolution? Or because of our development?
Episode overview
Wisdom teeth can be such a pain
2022x60
The Only Human Found in the La Brea Tar Pits
Episode overview
This episode has no summary.
2022x60
Our extinct relative was an ancient leopard’s lunch
Episode overview
Paranthropus got chomped by a leopard
2022x61
When did we start wearing clothes?
Episode overview
We didn’t always wear clothes!
2022x62
Did Megalodon go after whale faces specifically?
Episode overview
Ancient sperm whale heads belonged on every shark-cuterie board
2022x63
Where Did Water Come From?
Episode overview
Mercury, Venus, and Mars are all super low on water – so where did ours come from and why do we have so much of it? We think our water came from a few unlikely sources: meteorites, space dust, and even the sun.
2022x26
Our Ancient Relative That Said 'No Thanks' To Life On Land
Episode overview
Around the time that some of our fishapod relatives were crawling out of the water, others were turning around and diving right back in.
2022x65
Imagine a cat's mouth fully covering up their saber teeth
Episode overview
We might’ve been wrong about how this saber-toothed cat looked
2022x67
Neandertals weren’t dumb cavemen. In lots of ways, they were just like us
Episode overview
Shanidar 1 got by with a little help from his friends
2022x68
Here are two ways to get a fossil species named after you
Episode overview
Here are two ways to get a fossil species named after you
2022x27
Darwin Missed An Example of Evolution Right Under His Nose
Episode overview
Charles Darwin encountered a tiny fox-like creature during his famous voyage but instead of discovering its fascinating evolutionary story, he just knocked it on the head with his geology hammer.
2022x70
Darwin Missed An Example of Evolution Right Under His Nose
Episode overview
This episode has no summary.
2022x71
Gigantopithecus was basically a real-life bigfoot but we're missing its body
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This episode has no summary.
2022x72
A fossil rhino preserved in lava
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This episode has no summary.
2022x28
Are We All Actually Archaea?
Episode overview
This episode has no summary.
2022x74
We might’ve found vampire graves in Poland
Episode overview
This episode has no summary.
2022x75
The eyes of this fossil spider still shine in the dark
Episode overview
This episode has no summary.
2022x76
Would you eat mummified bison that died 36,000 years ago?
Episode overview
This episode has no summary.
2022x77
Sabertooth cats could bite through skulls of...other sabertooth cats
Episode overview
This episode has no summary.
2022x29
How Plate Tectonics Gave Us Seahorses
Episode overview
This episode has no summary.
2022x79
This is the world’s deepest hole (made by humans)
Episode overview
This episode has no summary.
2022x80
Scientists watched 70,000 generations of bacteria growth and saw evolution in action
Episode overview
This episode has no summary.
2022x30
We Met Neandertals Way Earlier Than We Thought
Episode overview
This episode has no summary.
2022x82
Megalodon may have been even scarier than we realized
Episode overview
This episode has no summary.
2022x83
What’s the fastest motion that your body can make?
Episode overview
This episode has no summary.
2022x84
We know The Day After Tomorrow is implausible but just how implausible?
Episode overview
This episode has no summary.
2022x85
Why weren't T. rex eyes as big as their skulls?
Episode overview
This episode has no summary.
2022x86
The "demon ducks" took over a decade to grow up
Episode overview
This episode has no summary.
2022x87
Something big happened: an evolutionary biologist won a Nobel Prize
Episode overview
This episode has no summary.
2022x88
The Unsolved Case of a Fake Human Fossil
Episode overview
This episode has no summary.
2022x89
Sauropods essentially had cushions attached to their feet
Episode overview
This episode has no summary.
2022x90
Researchers built a new camera based on trilobite eyes
Episode overview
This episode has no summary.
2022x91
Can you tell what’s going on with these moths?
Episode overview
This episode has no summary.
2022x31
Thylacoleo Is The Missing Australian Apex Predator
Episode overview
In Australia, evolution built a family of deadly predators by taking a group of cute, harmless herbivores and turning them murderous.
2022x93
There used to be "Megalakes" in the Sahara
Episode overview
This episode has no summary.
2022x94
How Did Lucy Live and Die?
Episode overview
Did our most famous fossil ancestor, Lucy, die by falling out of a tall tree? The answer is part of a decades-long debate over how, exactly, our ancestors transitioned from life in the trees to life on the ground.
2022x95
There's a new plesiosaur named "Snaky crocface" and it refused to conform
Episode overview
This episode has no summary.
2022x96
The biggest European dinosaur ever found was in a guy’s backyard
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This episode has no summary.
2022x97
Did this extinct cat hunt mammoths?
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This episode has no summary.
2022x98
The Mediterranean Sea once disappeared
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This episode has no summary.
2022x99
You've heard of supercontinents but what about superoceans?
Episode overview
This episode has no summary.
2022x100
What did we look like 1.6 million years ago?
Episode overview
This episode has no summary.

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