NEW YORK - Homebuilders led stocks up on Tuesday, helping major indexes recoup some losses from the day before. Rupert Murdoch's News Corp. surged after the media conglomerate said it may split into two companies.

The Dow Jones industrial average rose 32.01 points to close at 12,534.67.

PulteGroup, Lennar and other housing stocks climbed following news that a measure of national home prices rose 1.3 percent in April, the first increase in seven months. The Standard & Poor's/Case-Shiller home price index showed a rise in 19 out of the 20 major cities tracked; Detroit was the only city where prices fell.

PulteGroup rose 49 cents to $9.72 and Lennar rose 81 cents to $27.39.

"There's some good news out there, especially if you look at the housing market," said John De Clue, regional investment director of U.S. Bank's wealth management unit in Minneapolis. "But there's this overriding theme: concerns over global growth. Things are pretty much slowing everywhere you look."

News Corp. jumped 8 percent. The company confirmed that it's contemplating a breakup into two publicly traded companies. The split would divide its publishing from its entertainment businesses. The stock leapt $1.68 to $21.76.

In other trading, the broader Standard & Poor's 500 index gained 6.27 points to 1,319.99. The Nasdaq composite rose 17.90 points to 2,854.06.

Investors sold coal company stocks after S&P lowered the credit rating for James River Coal deeper into junk status, citing weaker demand for coal. Utilities have favored natural gas instead of coal to generate electricity and are also preparing for new emission standards. James River plunged 15 percent, or 43 cents, to $2.49.

Among other stocks making big moves, Seagate Technology gained 4 percent. The maker of hard disk drives is going to replace Progress Energy in the S&P 500 index. The stock rose 85 cents to $24.12.