Can Killer Robots Learn to Follow the Rules of War?
Researchers have set out to learn whether military machines can be programmed to behave morally, and if so, should have the authority to kill on their own
Streaming a Movie Uses Less Energy Than Watching a DVD
Getting rid of DVD players could reduce carbon dioxide emissions, researchers find
You Otter Believe These Zoo Animals Can Play the Piano, the Harmonica and the Xylophone
D.C.’s hottest summer concert is brought to us by an unlikely source: a bevy of animal musicians
The Next Wave of Cancer Cures Could Come From Nasty Viruses
The idea of using viruses to fight cancer isn’t new, but recent breakthroughs are offering more promising results
Sydney’s Spectacular Technicolor Art Festival in Nine Mesmerizing GIFs
3-D digital light projections and interactive sound sculptures transform famous landmarks around Australia’s largest city
Ebola Vaccine For Chimps Could Help Save Wild Populations
A trial of a chimp vaccine highlights debates over vaccinating wild populations and using chimps in medical research
The Science of a Tourist Trap: What’s This Desert Doing in Maine?
Maine’s “most famous natural phenomenon” is also a reminder about responsible land use
Pioneering Social Reformer Jacob Riis Revealed “How The Other Half Lives” in America
How innovations in photography helped this 19th century journalist improve life for many of his fellow immigrants
The National Zoo May Be In For An Elephant Reunion
These three females will help the zoo develop a diverse elephant herd like those found in the wild
A New 180-foot Observation Wheel Opens Near Washington, D.C.
National Harbor’s newest attraction offers sweeping views of the Potomac River and an LED light show
These Artistic Interpretations of the Star-Spangled Banner Call Out the Inner Patriot
In paintings, photos, music, videos and poetry, contemporary artists intrepret the flag that bravely waved above Fort McHenry
This Weekend, Celebrate the World’s Weird and Wonderful Migratory Fishes
The first annual World Migratory Fish Day is making a splash with hundreds of outdoor, fish-centric events
Plastic That Can Repair Itself
Researchers at the University of Illinois are developing material that will “bleed” to heal damage on hard-to-repair objects.
These Photos of Syria’s Children Put a Face on the Humanitarian Crisis in the Middle East
‘The Children of Syria,’ a documentary photography exhibition on display in Washington, presents a stark case of the challenges refugees confront
Europe’s Landscape Is Still Scarred by World War I
Photographs of the abandoned battlefields reveal the trenches’ scars still run deep
The Generation That Grew Up With “Space Invaders” Now Has Gaming Children Of Their Own
Thirty-five years after the arcade game hit it big, its impact is still felt nationwide
How a Tightknit Community of Ghanaians Has Spiced Up the Bronx
From fufu to omo tuo, Ghanaian immigrants are adding their own distinctive flavor to the New York City borough
Getting to Know Whistler’s Father
Whistler’s mother is a superstar. But the painter’s dad has languished in obscurity—until now
A Scholar’s Detective Work Uncovers a Masterpiece at the Freer Gallery
Thought to be from a minor artist, this painting proved to be older and more significant than previously thought
When Collectors Cut Off Pieces of the Star-Spangled Banner As Keepsakes
For years patriots clamored for swatches of the enormous flag that raised spirits at “dawn’s early light”
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