Articles

An aircraft hull travels the parade route in Philadelphia

World War I: 100 Years Later

Philadelphia Threw a WWI Parade That Gave Thousands of Onlookers the Flu

The city sought to sell bonds to pay for the war effort, while bringing its citizens together during the infamous pandemic

This red knit cardigan was worn by Fred Rogers, creator and host of the children's program, Mister Rogers' Neighborhood (PBS, 1968-2001).

The Cardiganed Fred Rogers Was Every Kid's Cozy Comfort Zone

A red sweater in the Smithsonian collections was the trademark of kindness and caring in the indelible 'Mr. Rogers Neighborhood'

By studying the genome of a kind of octopus not known for its friendliness toward its peers, then testing its behavioral reaction to a popular mood-altering drug called MDMA or 'ecstasy,' scientists say they have found preliminary evidence of an evolutionary link between the social behaviors of the sea creature and humans, species separated by 500 million years on the evolutionary tree.

Ecstasy Turns Antisocial Octopuses Into Lovestruck Cuddle Buddies—Just Like Us

The genetic and neurological similarities between octopuses and humans shed light on how creatures became social beings

A postage stamp printed in Norway showing an image of Alfred Nobel, circa 2001.

Commentary

Should the Nobel Prizes Take a Year Off?

An award designed to go to those who benefit all humanity has a history of prejudice and controversy

The Cahokia Mounds along the Mississippi River in Illinois is the site of the largest pre-Colombian Native American city built in the United States.

How the Remnants of Human Poop Could Help Archaeologists Study Ancient Populations

Undigested molecules persist in soil for hundreds or even thousands of years, acting as biomarkers that show the ebbs and flows of bygone civilizations

How the History of Merit Badges Is Also a Cultural History of the United States

Over the years, scouting has encouraged boys and girls to be prepared for the world around them

Is All Still Quiet on the Western Front?

A hundred years after the “war to end all wars” ended, a journey to the front lines of World War I reveals the poignant battles and their tragic legacies

A long exposure of the Treasury at night illuminated by candlelight

Zooming In on Petra

How digital archaeologists are using drones and cutting-edge cameras to recreate the spectacular 2,000-year-old ruins in Jordan

What makes the Whitney Flame topaz such an astonishing acquisition is its homogeneous fiery-red. “We recognized right away that this is something different than we’d ever seen,” says Smithsonian gems curator Jeff Post.

The Whitney Flame Topaz Smolders in Vibrant Red

A new gemstone at the Natural History Museum is already igniting wonder in viewers

What Would Happen if the Earth Stopped Rotating? and More Questions From our Readers

You asked, we answered

Land Sea Sky by Sean Scully, 1999

Sean Scully’s Artworks Are a Study in Color, Horizon and Life’s Sorrows

With a return to the Hirshhorn following his 1995 retrospective, Scully presents his sublime <i>Landlines</i> series

Norway’s latest ships, including the passenger vessel Future of the Fjords, may portend the end of carbon-belching vessels. Of the 60 or so fully electric or hybrid vessels in operation globally, 40 percent are Norwegian.

Norway's Newest Ships Give a Glimpse Into the Future of Sustainable Seafaring

The country is using oil and gas riches to engineer emission-free vessels

German-Americans rally in New York in support of the Nazis in a news clipping from the Shamokin News-Dispatch

The Original Meanings of the “American Dream” and “America First” Were Starkly Different From How We Use Them Today

A new book from historian Sarah Churchwell examines the etymologies of two ubiquitous phrases

The Intrepid Sea, Air & Space Museum in New York City is just one of the many museums and cultural institutions offering free admission during this year's Museum Day, slated for September 22.

Over 1,500 Museums Across the U.S. Will Open Their Doors for Free This Saturday

Museums and zoos across the country are letting visitors in admission-free. Here are some highlights.

New "robotic skins" technology developed by Yale researchers allows users to turn everyday objects into robots.

These "Robotic Skins" Turn Everyday Objects Into Robots

A team at Yale University has developed flexible robotic sheets that can make just about anything move

The Afterlife of Beetlejuice

The "Ghost with the Most" has been haunting movie watches—and one small Vermont town—for 30 years

Armstrong’s pressurized spacesuit, measuring nearly 5 feet 7 inches tall, featured anodized aluminum gauges and valves. (Detail)

The Latest on the Kickstarter Campaign to Conserve Neil Armstrong's Spacesuit

As a new biopic blasts off, the protective suit worn by the 'First Man' on the moon is readied for its star turn

A Boeing 747 takes flight.

Traveling the World Was Never the Same Once the Boeing 747 Debuted

Wave goodbye to the beloved jet that took us to new heights

The Artist Who Made Coloring Books Cool for Adults Returns With a New Masterpiece

Johanna Basford, whose fanciful, hand-drawn illustrations launched a worldwide craze, is back with flying colors

A female snowy owl leaves her nest as a human approaches. This is her first line of defense to not draw attention to the nest location.

Why Is the Snowy Owl Disappearing?

These birds, once a feature of the far north as reliable as ice, are becoming less and less common

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