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Science / Human Behavior

Human evolution is ongoing, and what we eat is a crucial part of the puzzle.

How Cheese, Wheat and Alcohol Shaped Human Evolution

Over time, diet causes dramatic changes to our anatomy, immune systems and maybe skin color

The trepanated skull of a Neolithic woman. The fact that the hole is rounded off by ingrowth of new bone suggests that the patient survived the operation.

No, Getting a Hole Drilled in Your Head Was Never a Migraine Cure

The ancient and controversial procedure was used for a slew of reasons, but to ‘let the headache out’ was not one of them

At La Pasiega in Spain, the scalariform, or ladder shape, composed of red horizontal and vertical lines (center left) dates to older than 64,000 years.

New Research

Were Neanderthals the Earliest Cave Artists? New Research in Spain Points to the Possibility

Archaeologists pushed back the date of cave paintings at three sites to 65,000 years ago—20,000 years before the arrival of humans in Europe

A team of researchers in northern Australia have documented kites and falcons, “firehawks,” intentionally carrying burning sticks to spread fire: It is just one example of western science catching up to Indigenous Traditional Knowledge.

When Scientists “Discover” What Indigenous People Have Known For Centuries

When it supports their claims, Western scientists value what Traditional Knowledge has to offer. If not, they dismiss it

Low oxygen caused the death of these corals and others in Bocas del Toro, Panama. The dead crabs pictured also succumbed to the loss of dissolved oxygen.

Why Our Oceans Are Starting to Suffocate

A new paper links global warming to diminished oxygen concentrations at sea

This cartoon from Harper's Weekly depicts how opiates were used in the 19th century to help babies cope with teething.

Inside the Story of America’s 19th-Century Opiate Addiction

Doctors then, as now, overprescribed the painkiller to patients in need, and then, as now, government policy had a distinct bias

The book was published so hastily the fuse bomb pictured on the cover was “ticking.”

1968: The Year That Shattered America

The Book That Incited a Worldwide Fear of Overpopulation

‘The Population Bomb’ made dire predictions—and triggered a wave of repression around the world

Large animal skeletons at the Finnish Natural History Museum.

The Hidden Biases That Shape Natural History Museums

Here’s why museum visitors rarely see lady animals, penis bones or cats floating in formaldehyde

In a recent presentation held at the National Museum of Natural History, University of Melbourne researcher Gerald Roche called attention to 21 minority languages spoken in villages across Tibet.

The Incredible Linguistic Diversity of Tibet Is Disappearing

Thanks to national schooling and the Internet, many of the plateau’s unique languages are in danger

Don't touch that thermostat.

Future of Energy

The Things People Do To Foil Energy-Saving Buildings

New research on how occupants inhabit energy-efficient buildings reveals behaviors designers don’t anticipate—and a slew of bloopers

El Greco: Apocalyptic Vision {The Vision of St. John)

Where Do New Ideas Come From?

With close study, the genealogies of even the most original ideas can be traced

Scary pumpkins are the least of what frightens us at Halloween, a day devoted to being frightened.

What Happens in the Brain When We Feel Fear

And why some of us just can’t get enough of it

The Ainu, the Indigenous people of Japan, have fought Japanese domination for centuries. As this century unfolds, their efforts are finally paying off.

How Japan’s Bear-Worshipping Indigenous Group Fought Its Way to Cultural Relevance

For a long time, Japanese anthropologists and officials tried to bury the Ainu. It didn’t work

Mothers Adopt a Universal Tone of Voice When They Talk To Babies

And other surprising facts about how we speak to infants

Skeleton of the Neanderthal boy recovered from the El Sidrón cave complex (Asturias, Spain).

New Research

Modern Humans and Neanderthals May Be More Similar Than We Imagined

A remarkably preserved 49,000-year-old skeleton shows that Neanderthal kids may have grown slowly, like us

Mount Hora, the site in Malawi where an 8,100-year-old skeleton was found, yielding the oldest-known DNA from Africa.

New Research

Ancient DNA Helps Scientists Shed Light on How Ancient Africans Moved and Mixed

New techniques help explain why there is little genetic overlap between modern and ancient Malawi people—and promise much more

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