Using delicate lasers to ionize but not burn difference sections of your hair for precise chemical analysis, this new forensic method can theoretically tell what you ate and where you were in the world on an hour by hour basis. (Usually, the entire hair gets mashed up into one vague average sample.) More »
There is a time every day when the world is just a touch more beautiful. It's during what's called the golden hour (or magic hour), when the sun's angle is just so that shadows soften and colors warm. More »
In what has become an annual event, Earth Hour 2011 is upon us. From 8:30 PM (local time) to 9:30 PM, Earth Hour encourages us to turn off the lights. We'll see you back at 9:30 (or tomorrow!). [Earth Hour] More »
The last time Steve Jobs got on an earnings call, it was to reassure investors that he was in good health. So what made him spend an hour taking questions today? Here's what Jobs said, and what it means. More »
