Wal-Mart Stores Inc. has picked Blu-ray over HD DVD in the market battle for the format of high-definition video. The nation's largest retailer said Friday it has decided to sell only Blu-ray DVDs and ...

Toshiba and NEC may have won the support of the DVD Forum for their proposed new HD DVD video format, but industry observers warn of a new format war looming. The losers in the standards contest — a ...