After clashes between protesters and security forces, Cairo's police erected walls to keep demonstrators away from the Interior Ministry. Street artists then painted this wall across Sheik Rihan Street.
Originally published on Fri March 30, 2012 5:12 pm
A government advisory committee has reconsidered its advice to keep certain details of bird flu experiments secret.
Revised versions of manuscripts that describe two recent studies can be openly published, the committee now says. The decision could help end a contentious debate that has raged within the scientific community for months.
In response, the editors of two journals immediately said they planned to publish the research soon.
Call it the tempest in the Frappuccino. Some Starbucks patrons have been distressed to learn that the chain's Strawberry and Creme Frappuccino owes its pink coloring to crushed insects.
The coloring in question, cochineal, is made from a tiny white insect, Dactylopius coccus. When crushed, its body exudes a brilliant red color. Cochineal has been used as a coloring for foods and makeup for centuries.