Articles

An artist's impression shows two tiny but very dense neutron stars at the point at which they merge and explode as a kilonova.

What the Neutron Star Collision Means for Dark Matter

The latest LIGO observations rekindle a fiery debate over how gravity works: Does the universe include dark matter, or doesn’t it?

Water-strapped cities with growing populations and energy needs could benefit the most. Greater Phoenix, for instance, is served by this reservoir and irrigation system fed by the Colorado River.

Five Questions You Should Have About Evaporation as a Renewable Energy Source

What’s the big deal with evaporation-driven engines?

A signpost from Standing Rock is now in the collections of the Smithsonian's National Museum of the American Indian.

Signpost From Standing Rock, Now in the Smithsonian Collections, Shows the Power of Solidarity

A new addition to the National Museum of the American Indian links current events to a long and problematic history

Martin Luther makes his case before the Diet of Worms

From Escaped Nuns to a Knight in Disguise, 10 Facts About the Life and Legacy of Martin Luther

On the 500th anniversary of his 95 Theses, look back at some of the surprising aspects of the man who changed Christianity and the world

Gelada Baboon Reacts to Being Cheated on With Fury

If a gelada queen doubts her king's influence, she'll happily play the field. But when she gets caught, it's up to the alpha to fight for what's his

William Castle was adept at using marketing ploys to lure audiences to the movie theaters for his horror films.

The Hair-Raising Gimmicks of the Abominable Showman

William Castle went all-out to fright audiences with his horror movies and marketing strategy

African Lionesses by Lakshitha Karunarathna, 2017 Grand Prize

These Breathtaking Images Are the Cat’s Meow in Nature Photography

Sixty incredible outdoor scenes are now on view at the National Museum of Natural History

"The mischievous deeds we perpetrated," writes Jim Deutsch, a Smithsonian curator of folklore, "were never elaborate pranks carefully planned, but rather were almost always spontaneous."

Commentary

Yes. The Night Before Halloween Is a Real Holiday

In New Jersey, it's known as 'Mischief Night." In Detroit, it's 'Devil's Night.' And in Cincinnati, it's ... 'Cabbage Night'?

Grave of George Eliot on Highgate Cemetery

You Can’t Walk Around London’s Cemeteries Without Seeing Someone Famous (and Dead)

A tour of the city’s dead can unearth some fascinating stories

The British Museum was the first free, public natural history museum in the world—but its creator, Hans Sloane, was intricately connected with the slave trade.

The British Museum Was a Wonder of Its Time—But Also a Product of Slavery

A new book explores the little-known life and career of Hans Sloane, whose collections led to the founding of the British Museum

A common thread to this huge collection of materials—time-worn press credentials, painted tennis shoes, photographs, mic flags, scripts—is that they represent decades in the making of the Spanish-language broadcasting network Telemundo.

How Spanish-Language Broadcasters Gave Voice to America's Hispanics

In a country where more than 37 million people speak Spanish, stations like Telemundo reach under-served communities

Crews clean up debris in a neighborhood flooded by Hurricane Harvey in Beaumont, Texas, Sept. 26, 2017

The Next Pandemic

How Do Scientists Measure the Public Health Impacts of Natural Disasters?

In the wake of this year's hurricanes, epidemiologists are assessing the effects of mold, toxic leaks and other threats

These Female Geladas Consider Replacing Their Lazy King

Braveheart is the undisputed alpha male of this band of gelada baboons. But he's been displaying a passive attitude toward his queen

Wine grapes grow in the shadow of Mount Ararat.

Armenia

How Mobile Wine-Tasting Rooms Could Revolutionize Armenian Wine Country

“Wine Cubes” will be popping up on Armenian vineyards—and building up the country’s enotourism industry

One of the excavated burials in Drawsko, Poland showed a skeleton with a sickle placed over its neck, likely to prevent the dead from rising again as the undead.

Burials Unearthed in Poland Open the Casket on The Secret Lives of Vampires

What people actually did to prevent the dead from rising again was very different than what Hollywood would have you think

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

A 1908 postcard depicts Halloween mischief.

When Halloween Was All Tricks and No Treats

Nineteenth-century urbanization unleashed the nation's anarchic spirits, turning holiday mischief into mayhem

Adolf Hitler and his deputy Rudolf Hess

History of Now

Eight Historical Archives That Will Spill New Secrets

Declassified records and journals to be released in coming decades will shed new light on pivotal 20th-century figures and events

President John F. Kennedy in the presidential limousine before his assassination, on November 22, 1963, with his wife Jacqueline next to him.

Good History Takes Time, So Be Patient With the New JFK Documents

There are unlikely to be any bombshells, and it’ll be months or years before historians can draw conclusions from the new files

Students and advisers in a class at the new Vaux Big Picture High School in Philadelphia

This Philly Transformation Plan Rethinks the Neighborhood School

The city housing authority’s designs for a mixed-income community include a once-shuttered high school that could guard against displacement amid change

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