Here at The Salt, we've taken note of the all-too-common habit of letting food rot in the fridge. Food waste can cost hundreds of dollars a year, and once it arrives at a landfill to decompose, it turns into a greenhouse gas that contributes to global warming. And that makes us feel guilty.

Now some home appliance companies are banking on the hope that some consumers will turn over their food waste worries to a computer inside their fridge.

Saying that the rules would "make sure that fracturing operations conducted on public and Indian lands follow common-sense industry best practices," Interior Secretary Ken Salazar this morning issued proposed regulations that would:

-- Require "public disclosure of chemicals used in hydraulic fracturing operations on federal lands."

-- Ensure that "wells used in fracturing operations [on public lands] meet appropriate construction standards."

-- Require operators to "put in place appropriate plans for managing flowback waters from fracturing operations."

As soon as it was learned on Wednesday that former NFL star Junior Seau had killed himself, there was speculation about whether he may have suffered brain injuries during his career that in turn led to depression or dementia.

An American tradition is in jeopardy.

The bake sale, a staple of school fundraising for generations, is getting squeezed. The epidemic of childhood obesity is leading some districts to restrict the kinds of foods sold or to ban the sales altogether, Bloomberg Businessweek's Stephanie Armour explained on Friday's Morning Edition.

The U.S. and China formed the outlines of a deal Friday in an attempt to resolve the dispute over Chinese activist Chen Guangcheng. U.S. Secretary of State Hillary Clinton said progress was made to fulfill Guangcheng's request to take his family abroad. David Greene talks to NPR's Michele Kelemen for the latest on the story.

The chance of a woman getting ovarian disease may be tied to the toxic chemicals her great-grandmother was exposed to. That’s according to a new study by researchers at Washington State University. As Jessica Robinson reports, the study could help explain the role of environmental factors in inherited diseases.

Sixty seven years later, The Associated Press is apologizing for the way it condemned and then fired one of its correspondents for reporting "perhaps the biggest scoop in its history."

Edward Kennedy was among a small group of reporters taken by Allied military officials to witness the May 7, 1945, surrender by German forces at a schoolhouse in Reims, France.