Stephen Hawking on Why Black Holes Are Worthy of Your Consideration
A new Harvard-Smithsonian initiative will delve into the places in the universe where spacetime sags around massive objects
Journey to the Center of Earth
The Mad Dash to Figure Out the Fate of Peatlands
As the planet’s peat swamps come under threat, the destiny of their stored carbon remains a mystery
These Tiny Satellites Can Be Launched Into Space for as Little as $1,000
Researchers at Arizona State University may be paving the way for consumer satellite flight
Your Questions for Astronaut Tom Jones, Answered
Just a sampling of what we can learn from those who have been to space
The Deadly Cunning of the Black Widow’s Color Scheme
Why did the spider evolve to have that crimson hourglass on its back?
The NASA Robot That Failed to Do Its Job
A cautionary tale about the android who just wasn’t suited for the task at hand
The Starship Enterprise Is Coming in for a New Landing at the Smithsonian
This artifact in the Air and Space Museum collections boldly returns to public view
An Oral History of “Star Trek”
The trail-blazing sci-fi series debuted 50 years ago and has taken countless fans where none had gone before
How a Psychedelic Concert Poster Rocked the World
C’mon baby light my flier
Fashion Photographer Klaus Mitteldorf Captures the Chaos of Modern Identity
These images evoke a world of endless distraction
Inside the Grand Plan to Send Humans to Mars
NASA’s innovative deputy administrator Dava Newman explains just how close we are to sending astronauts far, far away
Who Really Wrote “Citizen Kane”?
Two new books offer divergent theories on the authorship of the much-heralded film
Why Benedict Arnold Turned Traitor Against the American Revolution
The story behind the most famous betrayal in U.S. history shows the complicated politics of the nation’s earliest days
If neuroscientists are right, you’ll soon be able to sharpen your focus and boost your memory by recharging your brain—with electricity
The Future of Cars Is Already Here
Even before the “Jetsons,” people dreamed of flying cars. Now breakthroughs in technology are helping all kinds of vehicles get off the ground
Can Proteins From Living Cells Solve Problems That Vex Supercomputers?
When nature knows best
From user-generated content to political screeds, the future of news happens to look a lot like the past
Here’s Where You Can Hike a Glacier (Before They’re Gone)
Read on for five of the world’s most stunning icecap experiences
Calling All Those in the Market for Skateboard Jewelry, Czech Marionettes or Other Quirky Crafts
The annual Smithsonian Craft Show features 120 of the best craft artisans from around the country
Tech Visionary Nicholas Negroponte Talks About the Future of Education
The act of writing a computer program, says the founder of MIT’s Media Lab, allows a child to learn about learning
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