Originally published on Thu January 24, 2013 7:42 am
Rarely do we consider the trucks, trains and tankers that transport our food around our cities — and around the world. It's not until an accident happens, and the food inside these vessels comes pouring out, that we remember all this food in motion around us, and how damaging it can be when it spills.
The truth is, a lot of food is extremely sticky, bulky — and sometimes, flammable. And apparently, the people who move it around are just as accident prone as the rest of us.
Controversial experiments on bird flu could resume within weeks because leading influenza researchers around the world have finally called a halt to an unusual moratorium that has lasted more than a year.
The voluntary pause in the research started back in January 2012. Scientists had genetically altered the bird flu virus H5N1, changing it in ways that allowed it to spread through the coughs and sneezes of ferrets — the lab stand-in for people.
Secretary of Defense Leon Panetta has decided to lift a ban that prohibited women from serving in combat, a congressional source tells NPR's Tom Bowman. The move opens up thousands of front-line positions.
Panetta is expected to announce the decision along with the Chairman of the Joint Chiefs of Staff on Thursday.