Human Evolution

Human Evolution

A tooth and a piece of wood juxtaposed in an unsettling manner.
A 1.5-million-year-old hominin bone shows signs that the victim was eaten by lions — and humans.
A yellow brain drawing on a blue background, emphasizing speech.
The structure is fully developed in humans, partially developed in chimps, and completely absent in Old World monkeys.
A fish fossil is on display in a museum.
Metaphors like the Great Chain of Being can lead people to misunderstand evolution and humanity’s place in the web of life.
An image of a spiritually enlightened man posing with a celestial blue ball in tribute to Carl Sagan.
In polarized times, our shared cellular origin can unite us in solidarity and awe — from the embryonic scale to the grandest cosmic perspective.
A poster displaying different skulls of other human species on a purple background.
There were at least eight other human species, some of whom existed for far longer than we have. Who were they?
A blastoid.
From the laying out of the body plan to the organization and functioning of our nervous system, cells rule gene expression and make us who and what we are.
A drawing using the loci method depicting a tunnel with variably colored pillars.
Modern memory athletes use this ancient technique to memorize thousands of digits of pi.
Three women, embodying the male hunter myth, standing confidently on a rock and armed with spears.
In numerous cultures worldwide, women were just as involved in bringing home the prehistoric bacon as their male counterparts.
overview effect
There's an entire Universe out there. So, with all that space, all those planets, and all those chances at life, why do we all live here?
a black and white dog with a red background.
Genetic profiles of many dog breeds appear as if siblings mated.
a person standing in a room with a white wall.
If we manage to avoid a large catastrophe, we are living at the early beginnings of human history.
a painting of a group of people riding horses.
Evolutionary pressures drove the formation of tribes who encoded their values in myths and symbols. Was this cooperation cursed?
a close up of a fish under water.
7mins
Nobel Prize-winning scientist Paul Nurse defines the 5 core principles of life.
sun photographed from space
Some say that the Sun is a green-yellow color, but our human eyes see it as white, or yellow-to-red during sunset. What color is it really?
a black and white photo of a woman and a child.
The chances that a newborn survives childhood have increased from 50% to 96% globally.
A pair of scissors appears to cut through a black and white illustration of a DNA double helix.
4mins
Forget AI. Gene editing is still our most powerful — and dangerous — technology.
a collage of photos with a whale tail.
Nobody knows where the word "penguin" comes from.
a drawing of a man holding a spear
Left-handed humans were likelier to get stabbed in the heart.
a painting of people sitting at a bar.
How humans came to feel comfortable among strangers, like those in a café, is an under-explored mystery.
John Templeton Foundation
carl sagan in a laboratory
Science isn't synonymous with technology; it's about a way of thinking.
a painting of two people in a garden.
Most male mammals have little or nothing to do with their kids. Why is our own species different?
blue water lily illustration
Brian C. Muraresku, New York Times best-selling author of "The Immortality Key," unpacks ancient evidence for the widespread ritual use of psychoactive plants.
a black and white photo of an animal skull.
Researchers discovered something modern humans had never before seen—a flashy Neanderthal horn collection.
a close up of a person with curly hair.
The curlier the hair, the cooler you are.
a close up of a bunch of wooden sticks.
A new discovery pushes back the origin of these technologies by about 40,000 years.
A close-up of a soap bubble reflecting bright, colorful windowpanes against a dark background.
7mins
Find food, have sex, not die. That’s pretty much all we need to do — but why do we make it so complicated?