Live Nation Entertainment Inc.’s Ticketmaster was so dominant in the US live concert business that rival SeatGeek Inc. was offering arenas “retaliation insurance” for any events they lost by switching ticket sellers, according to testimony at a landmark antitrust trial.

Oracle Corp. and OpenAI have scrapped plans to expand a flagship artificial intelligence data center in Texas after negotiations dragged over financing and OpenAI’s changing needs.

Walmart Inc. must continue to defend against Adaptive Avenue Associates Inc.'s lawsuit alleging the retailer infringed patents involving a system formaking website presentations, and a system to help navigate through a plurality of sites.

Anthropic PBC runs the risk of losing a wide range of US government business after the Defense Department declared it a supply-chain risk, a rare designation that until now has only been assigned to companies from adversary nations like China’s Huawei Technologies Co.

Satellite-TV provider Dish Network LLC failed to show that a UK-based streaming service’s alleged piracy had sufficient links to the US to sustain its copyright suit, a California federal court said.

Google LLC’s deal to pay $135 million to settle a proposed class action alleging it illegally consumes the cellular data consumers have purchased from their providers was preliminarily approved by a federal court.