From Here to Eternity
Imagine a universe with no past or future, where time is an illusion and everyone is immortal. Welcome to that world, says physicist Julian Barbour
by Tim Folger
New Life in a Death Trap
Will algae blooming in an acidic, poisonous Montana mine lead us to an answer for Superfund sites?
Future Food
Beans that don't have to be soaked, apples that don't turn brown, and other wonders from the food technology conference
The Nasca Lines Solution
Demystifying South America's gigantic archaeological puzzle
Computers That Talk
If you hate using a keyboard to communicate with your PC, you're going to love the next revolution in technology
One Marsupial Too Many
Australians face the same problem with koalas as Americans do with deer. The pesky critters seem too cute to kill but are destroying a lot of precious habitat