Debt downgrade possible despite deal
A bill aimed at reducing future deficits by $2.1 trillion, expected to be signed into law, might not be enough to avert a downgrade of the nation's top-notch credit score. | Super blood donors could be tapped in disaster
The Food and Drug Administration is asking advice from blood experts this week about whether itâs a good idea to dramatically reduce the intervals between blood donations in the event of emergencies to as little as 48 hours. | Her kids are with woman who killed her own children
In 1991, Kristine Cushing killed the two daughters she had with John Cushing. After being released from a mental institution, she remarried John â" and today they live with Johnâs two sons by his second wife, Trisha Conlon, who fears for their safety. | Tropical storm resumes path to Puerto Rico
Tropical Storm Emily on Tuesday resumed a track that would take it over Puerto Rico, where rain had already started falling and locals had stocked up on bottled water and other supplies.    | Your own brain thwarts diet with 'feed me' signals
When a dieter starves themselves of calories, they starve their brain cells as well. New research finds that these hungry brain cells then release "feed me" signals, which drive hunger, slow metabolism and may cause diets to fail. | Copyright 2011 msnbc.com RSS URL: http://rss.msnbc.msn.com/id/3032091/device/rss/rss.xml |