SAN JOSE, Calif. -- Internet auction leader eBay Inc. is suing a small rival called BidBay.com, saying it copied eBay's look and feel to attract buyers and sellers. EBay's trademark-infringement ...

How the 30-year-old e-commerce giant is going all-in on artificial intelligence, hoping the technology can help it update its image and beat mounting competition.

Internet auction leader EBay Inc. is suing a small rival called BidBay.com, asserting that it copied EBay’s look and feel to attract buyers and sellers. EBay’s trademark-infringement lawsuit, filed in ...

A U.S. appeals court yesterday upheld part of a $29.5 million patent-infringement verdict against eBay Inc., the world's biggest Internet auctioneer, and said a Virginia company can seek to block some ...