New Discovery Stirs Up Signs of the Elusive Planet 9
A new minor planet called “the Goblin” is the second most distant known object in the solar system
New Cheetah Mom Earns High Marks Caring for Her Three New Smithsonian Cubs
Cubs born to Sukiri on September 22 are latest in the National Zoo’s efforts to diversify gene pool of captive born cheetahs
This Artist Redefines a “Chiseled Body”
Life-size and hyper-detailed, these anatomical mosaics draw on ancient inspiration
The Raid on Bermuda That Saved the American Revolution
How colonial allies in the Caribbean pulled off a heist to equip George Washington’s Continental Army with gunpowder
Inside Slab City, a Squatters’ Paradise in Southern California
Architect and author Charlie Hailey and photographer Donovan Wylie capture one of America’s last free places
Can Artificial Islands Solve Overcrowding?
Some say yes, others say the increasingly popular projects are too expensive and harmful to the environment
Would Baseball have Become America’s National Pastime Without Baseball Cards?
Tobacco companies spurred the mania, but artistry won the hearts of collectors
The Deadliest Massacre in Reconstruction-Era Louisiana Happened 150 Years Ago
In September 1868, Southern white Democrats hunted down around 200 African-Americans in an effort to suppress voter turnout
Photos Document What Remains of a Soviet Atomic City
A new book explores the architectural history of Metsamor, Armenia, once a planned utopia for nuclear power plant workers
Mapping Armenia’s Edible Landscape, One Wild Bilberry Bush at a Time
The 1000 Leaf Project aims to document Armenia’s hundreds of edible plants and mushrooms with help from local residents
This New Coating Could Help Keep Buildings Cool
The porous polymer uses tiny air holes to reflect all wavelengths of sunlight, cooling buildings far better than white paint
A Hologram of the First Woman of Color in Space Debuted on Museum Day
An installation at the Intrepid Sea, Air and Space Museum featuring Mae Jemison highlights diversity in space exploration
Smithsonian Film Festival Examines African-American Life Through Dozens of Distinct Lenses
The first of its kind, the late-October event brings together perspectives both historical and contemporary
Smithsonian Names Billie Jean King One of Its ‘Great Americans”’
The tennis icon chatted about her life and legacy in a wide-ranging conversation at the National Museum of American History
TESS Space Telescope Will Find Thousands of Planets, but Astronomers Seek a Select Few
NASA’s new space telescope has already discovered two planets, but the hunt for a world like Earth is just getting started
Are Spray-On Antennas the Future of Wearables?
The ultra-thin, flexible antennas can be applied to nearly any surface using an airbrush
The Mathematical Madness of Möbius Strips and Other One-Sided Objects
The discovery of the Möbius strip in the mid-19th century launched a brand new field of mathematics: topology
The Brain’s “Bravery Cells” Encourage Risky Behavior
Cells in the hippocampus help determine whether to be apprehensive in stressful situations, and they could be stimulated to treat anxiety
Before He Was a Musician, John Lennon Was a Philatelist
Marking the arrival of a new postage stamp, the musician’s boyhood collection is on view at the National Postal Museum
The Dead Beneath London’s Streets
Human remains dating back to the Roman Empire populate the grounds below the surface, representing a burden for developers but a boon for archaeologists
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