NPR Morning Edition host Steve Inskeep is nearing the end of his Revolutionary Road Trip, a journey of some 2,500 miles across North Africa to see how the countries that staged revolutions last year are remaking themselves. Steve and his team have traveled from Tunisia's ancient city of Carthage across the deserts of Libya and have now reached the third and final country, Egypt.
On the road eastward from the Libyan border, the Egyptian desert became a blur. Then we started to run low on fuel.
Immigrant success stories are closely woven into the concept of the American dream. In South Carolina, two generations of an immigrant family have worked hard to live out their dreams, but anti-illegal immigration laws have put even legal immigrants like them on edge.
Amid all the economic uncertainty over the credit crisis in Europe and slow job growth in the U.S., one sector may be looking up. The U.S. housing market is finally showing more signs of recovery, according to a report being released Thursday by Harvard University.
Harvard comes out with this study once a year, and this time around, it's painting a much brighter picture.
Scientists said it was an "unexpected" discovery: There's a liquid methane filled lake near the equator of Saturn's moon Titan.
Scientists had seen lakes on Titan before, but they didn't expect them near the equator because they believed the intensity of the sun at those latitudes would evaporate the liquid.
"This discovery was completely unexpected because lakes are not stable at tropical latitudes," planetary scientist Caitlin Griffith of the University of Arizona, who led the discovery team, told the AP.
A NASA mission aimed at surveying black holes and supernovae, among other things, launched successfully today at noon ET from beneath the belly of a wide-body jet flying approximately 40,000 feet above a darkened Pacific Ocean.
The 772-pound NuSTAR X-ray observatory was carried into an equatorial orbit about 400 miles above the Earth by a Pegasus rocket, which fired its three-stage motor for 13 minutes after being dropped by the L-1011 jet.