Science
Friday
Whether you live in the city or the countryside can affect your health and susceptibility for disease. Jason Hawkes/Corbis hide caption
The commercial space ship, pictured here in an earlier test flight, crashed in the California desert. Mark Greenberg/Virgin Galactic hide caption
Lava near the leading edge of the flow oozes over a concrete slab and toward a tangerine tree before solidifying near the town of Pahoa on the Big Island of Hawaii earlier this week. U.S. Geological Survey/AP hide caption
Stringy particles of Ebola virus (blue) bud from a chronically infected cell (yellow-green) in this colorized, scanning electron micrograph. NIAID/Science Source hide caption
Thursday
Don't look for leading Ebola researchers at the Sheraton New Orleans. Louisiana health officials told doctors and scientists who have been in West Africa not to come to a medical meeting in town. Prayitno/Flickr hide caption
Confused about all the different sustainability ratings out there? The simplest option may be to shop at your local farmer's market. iStockphoto hide caption
Wednesday
The headquarters of Monsanto, near St. Louis, Mo. Monsanto is the world's largest seed supplier. Juliette Michel/AFP/Getty Images hide caption
The Orbital Sciences Corporation Antares rocket suffers a catastrophic anomaly moments after launch at NASA's Wallops Flight Facility in Virginia on Tuesday. Joel Kowsky/AP hide caption