Scientists at the University of California, Berkeley found that by looking at brain activity, they could get a fairly good picture of a human's visual experiences. The study is published in the current issue of Current Biology.
Ten years ago today, as a horrified America struggled to respond to the September 11 attacks, 13 coal miners died in multiple explosions at the Jim Walter Resources coal mine in Brookwood, Alabama.
The overwhelming and justifiable attention to the thousands of deaths in New York, The Pentagon and Pennsylvania 12 days before kept the Jim Walter mine disaster in the shadows. It was the nation's worst mine disaster in nearly two decades and it involved a methane gas explosion, a familiar danger underground.
In Libya, civilians are fleeing from Sirte, the last major town that is still in the hands of forces loyal to ousted strongman Moammar Gadhafi.
Many say they were cut off from the rest of the country, without electricity and with dwindling food supplies. Some say they knew nothing of the rebel advances in the past month, including the capture of the capital, Tripoli.
They didn't know that they would be emerging into a new country.
A federal loan program to build more fuel-efficient cars became the latest budget flash point, with House Republicans wanting to raid the fund to help pay for FEMA disaster aid. Senate Democrats refused to go along. The standoff comes in a bill that would fund the entire government beyond next week.