Math Error Fuels Fight Over Rating  —  A mathematical error discovered late Friday by Treasury Department officials threw into limbo, at least temporarily, plans by ratings firm Standard & Poor's to downgrade the top-notch AAA credit rating the U.S. has held for 70 years, people familiar with the matter said.

United States loses AAA credit rating from S&P  —  (Reuters) - The United States lost its top-notch AAA credit rating from Standard & Poor's on Friday in an unprecedented reversal of fortune for the world's largest economy.  —  S&P cut the long-term U.S. credit rating by one notch to AA-plus …

S&P and the USA  —  OK, so Standard and Poors has gone ahead with the threatened downgrade.  It's a strange situation.  —  On one hand, there is a case to be made that the madness of the right has made America a fundamentally unsound nation.  And yes, it is the madness of the right …

S.&P. Downgrades Debt Rating of U.S. For the First Time  —  WASHINGTON — Standard & Poor's removed the United States government from its list of risk-free borrowers for the first time on Friday night, a downgrade that is freighted with symbolic significance but carries few clear financial implications.

S&P Downgrades U.S. Debt Rating — Press Release  —  Standard & Poor's took the unprecedented step of downgrading the U.S. government's “AAA” sovereign credit rating Friday in a move that could send shock waves through global.  The following is a press release from Standard & Poor's:

S&P downgrades U.S. credit rating for first time  —  Standard & Poor's announced Friday night that it has downgraded the United States credit rating for the first time, dealing a huge symbolic blow to the world's economic superpower in what was a sharply worded critique of the American political system.

United States of America Long-Term Rating Lowered To ‘AA+’ Due To Political Risks, Rising Debt Burden; Outlook Negative … TORONTO (Standard & Poor's) Aug. 5, 2011—Standard & Poor's Ratings Services said today that it lowered its long-term sovereign credit rating on the United States of America to ‘AA+’ from ‘AAA’.

S&P Strips U.S. of Top Credit Rating  —  Unprecedented Downgrade Comes After Last-Minute Standoff; Treasury Says Decision Is ‘Flawed by a $2 Trillion Error’  —  A cornerstone of the global financial system was shaken Friday when officials at ratings firm Standard & Poor's said U.S. Treasury debt …

S&P Downgrades US To AA+, Outlook Negative - Full Text  —  United States of America Long-Term Rating Lowered To ‘AA+’ On Political Risks And Rising Debt Burden; Outlook Negative  —  We have lowered our long-term sovereign credit rating on the United States of America to ‘AA+’ from ‘AAA’ and affirmed the ‘A-1+’ short-term rating.

S&P Cuts U.S. Rating for First Time on Deficit Reduction Pact  —  The U.S. had its AAA credit rating downgraded for the first time by Standard & Poor's, which slammed the nation's political process and said lawmakers failed to cut spending enough to reduce record deficits.

Boehner's Folly Leads To S&P Downgrade of US Debt  —  I'm no expert, but I don't think S&P downgrading its rating of US debt will, as such, have any really big practical implications other than becoming the next political football.  If you look at S&P's definition of the AA rating, after all …

U.S. Debt Rating in Limbo as Treasury Finds Math Mistake by S&P in Downgrade Warning  —  A mathematical error discovered late Friday by Treasury Department officials has thrown into limbo — at least temporarily — plans by ratings firm Standard & Poor's to downgrade the top-notch AAA credit rating …