UPDATED: 4:50 p.m. Looking for a little weekend reading? The Food and Drug Administration has just the thing. On Friday, the agency released two proposed rules designed to boost the safety of the nation's food supply, encompassing hundreds of pages.
Originally published on Fri January 4, 2013 12:00 pm
Historian Gerda Lerner, a pioneer in the creation of women's studies as an academic discipline, has died in Madison, Wisc. She was 92.
A prolific feminist author, Lerner wrote texts that traced the history of patriarchy going back thousands of years to more modern topics, such as African American women's history. Her many books included a two volume work called 'Women in History': the first book examined the history of patriarchy and the second dealt with the start of feminist consciousness.
Cold-water fish, snow-dwelling bugs and some grasses have evolved natural antifreeze proteins to avoid turning to ice cubes. Peter Davies, a biologist at Queen's University in Ontario, discusses how these antifreeze substances work, and their applications for human problems--like keeping the ice out of ice cream.
In Full Planet, Empty Plates: The New Geopolitics of Food Scarcity, Lester Brown says the world's food supply is tightening, and the reasons are many. People in developing countries are eating more meat, a grain-intensive food; farmers are overpumping, causing water tables to fall; and crop yields have plateaued, despite technological advances.
In 2012 the Higgs boson was spotted at CERN, private company SpaceX began supply flights to the International Space Station, and the world bade farewell to the Galapagos tortoise Lonesome George. A panel of journalists discusses the year's top stories in science.
That's right in line with economists' expectations and is another sign of steady, though modest, growth in employment. In November, employers added an estimated 161,000 jobs. The average monthly gain in 2012 was 153,000 jobs, BLS says. That's the same average as in 2011.
Children often show signs of trauma from their experiences inside Syria. A U.N. team interviewing Syrian children in a refugee camp found that most lost a loved one in the fighting, and almost half have post-traumatic stress disorder.
First, people wore suits and ties, dresses or skirts to work. Then came casual Fridays. Then the tech industry destroyed dress codes. Congress is one of the last places people dress up, and we know how that's turned out.