It wasn't about gender or race. It was much simpler.
It's a new policy for the International Astronomical Union.
Hollywood genetically engineers some boffo box office
Ten sci-tech moments that mattered in 2006
Pack up that baking soda volcano - this science fair is hardcore
The way we categorize things is actually important
Next step: the moon, brought to you by your local fast food chain.
Ha ha. Look at them. They're like metastasized cotton balls.
An awkward goodbye
Comments? Questions? Write to us!
H2.0 wants you.
Send us your favorite tech tips, tricks and mods, as well as your most pressing tech questions, and we'll publish the best in an upcoming issue.
New Military Channel program showcases the latest tech designed by the U.S. military.
The shorter your kayak, the smoother your ride.
Plasma-arc torches are sci-fi made real. And they slice through steel so easily, anyone can use them.
The cast of 'Teen Titans Go! To the Movies' find out what their powers could do in real life.
It may be blurry, but it's a feat for ground-based observations in visible light — and it could help verify possible exoplanets around other stars.
Cute animals are an added bonus
The first color photo of Pluto, a warm-blooded fish, and much more
Six photos in honor of the 61st anniversary of his death
Not where you'd think.
Plus, hairy ice
The newly-discovered dwarf gecko measures three-fourths of an inch.
Google Voice and other unsettling things
It's too late for Pluto, but you can help prevent the Milky Way from being reclassified as a "galactisimal"
You can call a star, a distant planet or a faraway galaxy anything you want, but it might not hold water with astronomers.
Marcia McNutt talks about the power and importance of discovery
Naming things in space can get political.
Plus, lava lamp art
Plus, Nichelle Nichols
Plus the robotic pig surgeon
A rare addition to the great ape family.
Why humans stink at finding falsehoods.
Worst Science Jobs II: Number 8
2011 is shaping up to be a great year for science. Here's what to look forward to
Plus the pentaquark
Bike designers Tony Ellsworth and Donald Miller resurrected a 500-year-old idea to change the way people pedal
A "offers web-like support"
In the cockpit of the F-35 Lightning II, a space-age helmet gives pilots x-ray visionâ€”even at night
Your complete guide to today's near-earth asteroid flyby
An art museum dedicated to the reproductive organs of fruit flies, spiders, snails and more
We've chosen our 2013 Science Fair Winners!
Some things require just a little more power these days.
The event runs through October 9 in Austin, Tex.
Plus, a detailed map of Pluto's surface
Plus, the skeleton of the man who brought leprosy to Britain
We asked 13 science and technology leaders for a few life lessons
A blueprint for the eco-tropolis of the future with fresh air, pristine water and cheap energy. Plus, 48 audacious ideas to save the planet
They need more creative titles than P4 and P5.
Cheery happy times
More than 50 of the most dangerous, disgusting, humiliating and just plain bad professions
Traditional chicken, beef, and pork production devours resources and creates waste. Meat-free meat might be the solution.
Our favorite images of the week
A new ice age, exploding stars, the hypothetical Doomsday Machine, and more scenarios that are almost certain to eradicate life on Earth
The secrets are in the sediment
Also, Arnold Schwarzenegger blows up an elephant tusk
Plus a look inside the capsule that could take us to Mars
The gifts that keep giving back
Millions of nanosize nails form a highly repellent surface
Looking to boost your science smarts? First test your IQ organ, then follow our 6-point brain regimen. Soon you'll be crunching bogus claims and citing stats with the best.
On the Labrador Sea, the scientific crew of the research vessel Knorr hunts for underwater storms, sinks a two-mile mooring--and gathers clues to the planet's fate
Last December, Felisa Wolfe-Simon announced the discovery of a microbe that could change the way we understand life in the universe. Soon she found herself plunged into a maelstrom of bitter backlash and intemperate criticism. A dispatch from the frontiers of the new peer review
A new theory suggests that unusual greenhouse gases might have kept the planet warm back before the sun was bright enough to do the job.
A critical failure in Kepler's alignment may spell the end for the storied planet hunter.
Science's greatest weakness is also its greatest strength
Plus fungus-eating bee larvae
A few bright points throughout the year.
How a mild-mannered children's celebrity plans to save science in America—or go down swinging.
Will Apple release an upgraded "iPhone without the phone" iPod with a wide-aspect-ratio touchscreen by September 30, 2007?
Military AUV photo gallery
A recent study found that genetics dictated the fighting styles of male and female fruit flies. Podcaster Jonathan Coulton is on the case for more
Advanced automotive batteries like the 400-pound lithium-ion pack going into the Volt bear only a theoretical resemblance to the 12-volt under your hood. PopSci takes a quick look at how they work
Discoveries and disappearances in the world of science
Worms, planets, extra dimensions: just a few of the things that inspire the most creative young scientists of the year
PopSci has built a house in California equipped with the most advanced materials, cutting-edge technologies and incredible household gadgets available today. Take a look inside with our virtual tour
The new souped-up supercomputer will be renamed Titan
One man's noise is another man's long-sought signal
Another feat for the long-distance travelers
Call us, maybe
There is also a cornucopia of comets.
WSJ reporter Walter Mossberg interviews Al Gore at SXSW.
NASA's new solar explorer will launch tonight. Coverage begins at 9 p.m.
All human eyes are glued to "seven minutes of terror" live from Mars