Four robots printed the steel structure in just six months.

World's First 3-D-Printed Steel Bridge Debuts in Amsterdam

The newly opened overpass measures 40 feet long and weighs 6 tons

The Forever Marilyn statue's June 20 unveiling attracted protesters who view Seward Johnson's 26-foot-tall sculpture as an outdated symbol of sexism.

Why a Newly Installed Statue of Marilyn Monroe Is So Controversial

In the era of #MeToo, some view the sculpture—now on view in California—as a symbol of sexism

Between 1957 and 1982, “Sunrise Semester” broadcasted lectures from NYU faculty to the general public.

The 1950s TV Show That Set the Stage for Today's Distance Learning

"Sunrise Semester" gave a generation of women a second chance at higher education

This year's top stories included an explainer on murder hornets, a list of fun facts about love and sex in the animal kingdom, and a look at the true history behind Hulu's "The Great."

Our Ten Most Popular Stories of 2020

From Anglo-Saxon artifacts to copper's antibacterial properties, systemic racism and murder hornets, these were the most-read stories of the year

Jack Yoast, Ambler, Pennsylvania

Eight Elaborate Christmas Displays Across America—and the People Behind Them

In her new book, photographer Danelle Manthey captures a distinct type of American folk art: Christmas light decoration

Papahānaumokuākea fosters reefs inhabited solely by species found nowhere else in the world, the only known marine area where all species are endemic.

Why National Marine Sanctuaries Are Another of America's Best Ideas

Chart the waters of America's 14 aquatic sanctuaries in this new offering from Smithsonian Books

Children who have been infected with the virus often experience mild or no symptoms at all, making them less likely to get tested.

More Than 1 Million U.S. Children Have Had Covid-19 Since the Start of the Pandemic

Almost 112,000 children tested positive during a one-week period ending on November 12, the largest single week increase in coronavirus cases in kids

The cub's new name is Xiao Qi Ji (SHIAU-chi-ji), or "little miracle."

The National Zoo Reveals Its New Panda Cub's Name

Members of the public voted to name the three-month-old cub Xiao Qi Ji, or "little miracle"

One of Tyrus Wong's popular holiday cards.

How Tyrus Wong's Christmas Cards Captivated the American Public

The unlikely Hollywood visionary of 'Bambi' fame designed what would become some of the most popular holiday stationery of all time

Remoras aren’t necessarily hanging on for dear life. In fact, the suckerfish could freely move around on the whale, feeding and socializing even when their ride raced through the ocean at five meters per second.

How Surfing Suckerfish Stick to Whales

Scientists discover the secret behind remoras' ability to cling to their hosts in fast-flowing waters

Jacob Lawrence, There are combustibles in every State, which a spark might set fire to. —Washington, 26 December 1786, Panel 16, 1956, from Struggle: From the History of the American People, 1954–56

Long-Lost Jacob Lawrence Painting Spent 60 Years Hanging in NYC Apartment

A museum visitor realized she'd seen the missing work—part of the artist's "Struggle" series—in her neighbor's living room

At age 11, Naomi Wadler spoke before a crowd of thousands in 2018 about remembering the lives of black women and girls lost to gun violence.

How Girls Have Brought Political Change to America

The history of activism in young girls, who give voice to important issues in extraordinary ways, is the topic of a new Smithsonian exhibition.

Su Nueva Laundromat in West Lawn, Chicago, is the official polling place for about 700 registered voters.

Eight of America's Most Unusual Polling Places

To capture democracy in America, photographer Ryan Donnell tracks down polls in surprising locations across the country

An illustration from the May 26, 1882 issue of the San Francisco Illustrated Wasp depicts three ghoulish figures called malarium, smallpox and leprosy and one holding a sash that says “Chinatown.”

The Long History of Blaming Immigrants in Times of Sickness

Panelists at the Smithsonian’s National Museum of American History discuss pandemics and scapegoating

"Jumbo Bunkhouse"

Let These Photos Take You to Alaska's Abandoned Mining Towns

Photographer Paul Scannell recounts stories of perilous treks and quiet reflection on his journey to capture the ruins of the northern frontier

Photographer Jak Wonderly’s photo, titled “Caught by Cats,” visualizes the deadly effect cats can wreak on their natural surroundings.

Portrait Displays Hundreds of Animals Killed by House Cats

Jak Wonderly's 'Caught by Cats' aims to increase awareness of domestic cats' deadly effects on wildlife.

Vikings' maritime expeditions brought them out of Scandinavia and into Northern Europe, where they intermingled with local populations.

Sweeping DNA Survey Highlights Vikings' Surprising Genetic Diversity

A new study suggests Viking identity didn't always equate to Scandinavian ancestry

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