(Recasts with U.S. markets, adds byline; dateline previous LONDON)
By Herbert Lash
NEW YORK, Feb 28 (Reuters) - Equities fell in Europe and the United States on Thursday as the dollar dropped to a new low against the euro amid more signs of a possible U.S. recession.
Fears that the worst has yet to arrive in the battered U.S. housing sector and a fourth quarter update on gross domestic product showing weakness lifted U.S. Treasury prices as investors scrambled for safety.
Financial markets were hit by reports that the U.S. economy barely expanded, with growth at just 0.6 percent and that the number of workers filing claims for jobless aid jumped last week. Testimony by Federal Reserve Chairman Ben Bernanke did little to help sentiment.
A safety-first sentiment set in among investors after Freddie Mac, the second-largest U.S. provider of mortgages, posted a wider-than-expected quarterly loss of $2.5 billion.
The worries of credit risks were fanned as Federal Reserve Chairman Ben Bernanke said in testimony to the Senate that some small banks may go under as the housing slump takes its toll, although the U.S. banking system overall remained solid.
He added that the U.S. central bank is in a more difficult position now to respond to a slowing economy than it was during the last U.S. economic slowdown in 2001 following the bursting of the stock market bubble.
Bernanke's comments accelerated a fall in European and U.S. shares, with the major European stock indices closed down almost 2 percent and major U.S. indices were down more than 1 percent at midday. U.S. government debt surged.
Bond prices also jumped in the flight to safety and on the weak economic data.
"There's ongoing flight to safety in Treasuries because of credit risk. Equities look softer and we've got discouraging earnings reports from companies like Freddie Mac," said Kim Rupert, managing director of global fixed income analysis with Action Economics in San Francisco.
By midday in New York, benchmark 10-year notes <US10YT=RR> were up 34/32, yielding 3.72 percent, down from 3.85 percent late on Wednesday. The yield had peaked at 3.96 percent last week, a high for the year and sharply up from the 4-1/2-year low of 3.2850 percent struck last month. Bond yields move inversely to prices.
The Dow Jones industrial average <
> was down 128.79 points, or 1.01 percent, at 12,565.49. The Standard & Poor's 500 Index <.SPX> was down 12.74 points, or 0.92 percent, at 1,367.28. The Nasdaq Composite Index < > was down 21.59 points, or 0.92 percent, at 2,332.19.European shares fell as financial stocks were weighed by renewed worries about a U.S. recession and Bernanke's remarks about possible bank failures.
The FTSEurofirst 300 index of top European shares ended unofficially 1.8 percent lower at 1,333.99 points.
Earlier, Japan's Nikkei <
> lost 0.8 percent, while MSCI's measure of other Asian stock markets <.MIAPJ0000PUS> edged 0.2 percent lower.MSCI's main world equity index <.MIWD00000PUS> slipped 0.69 percent.
Cash was also moving into commodities again, as gold,oil and some agricultural futures were trading near records.
Investors have pumped cash into commodities in recent weeks, betting the Fed will keep cutting interest rates to prop up the flagging U.S. economy.
Oil rose toward $102 a barrel, trading within sight of a record set earlier in the week, as the dollar sank to new lows and after militants cut supply from Nigeria, Africa's top exporter.
"The energy complex is a dollar/inflation story as investors have moved into commodities as a hedge against inflation," said Nauman Barakat, senior vice president at Macquarie Futures USA.
"The ever-weakening dollar, upward inflationary pressures and geopolitical tensions are having a greater impact on the (energy) market than the fundamentals."
The euro rose above $1.52 for the first time in its nine-year history as investors bet U.S. interest rates are set to fall further as Europe's benchmark rate stays unchanged.
The euro <EUR=> hit a high at $1.5204, according to Reuters data, before retreating slightly.
Gold raced up to a historic high above $965 an ounce as the dollar's slump and strong oil prices boosted investor buying, analysts said.
Silver hit a 27-year peak above $19.75 an ounce, palladium hit a 6-1/2-year high and platinum bounced back after falling more than 2 percent to a one-week low.
Spot gold <XAU=> rose as high as $968.20 an ounce and was at $965.90/966.70 at 1730 GMT.
"Gold is pretty much tracking the euro/dollar moves and funds and investors will keep buying the metal until it gets to $1,000 an ounce," said David Thurtell, an analyst at BNP Paribas. (Reporting by Herbert Lash. Editing by Richard Satran)