A state-by-state breakdown of policies that could change your community.
Microsoft unveils Sun Microsystems' vision for 2004
Playing with time.
Time is subjective.
We're not built for this stuff.
A 21st century electric-car revival is under way. But the first challenge—building a cheap, safe, powerful battery—is the hardest
Roads that light themselves, paint that warns you about icy conditions, and more from the zany Dutch design lab Studio Roosegaarde
Capable of charging in a matter of minutes and powering an electric car for 300 miles, the ultracapacitor could power tomorrow's electric cars
When a 747 gets struck by lightning, it might be more shocking for the onlookers than the passengers
Mobility: Why just roll around when you can make tracks with PowerTrike?
At this year's spare but surprisingly upbeat North American International Auto Show, talk of an electrified future filled Detroit's Cobo Hall
Read the full issue online now.
Science of the Union.
A peek inside the simple gears and complicated math that make up one of the coolest devices in your house
Depending on who you ask, these long-ignored, widely-scattered elements are either a dealbreaker or no problem at all
What takes place inside a fuel cell is electrolysis in reverse
We've seen the future, and it is wonderfully weird here's 24 photos to prove it
Wind, solar, tidal—all are battling for the renewable-energy crown, but what about the six billion highly efficient short-stroke engines in our midst? What about us?
Always remember to check tire pressure. ALWAYS
FDA wants to make this official and recently asked to know more