Elon Musk’s X is suing a major advertiser group, alleging antitrust violations for a supposed “boycott” of the platform.

A federal judge has put the brakes on JetBlue Airways' acquisition of Spirit Airlines, a deal valued at $3.8 billion, stating that it would negatively impact price-sensitive consumers by removing the discount carrier from the market.

The U.S. Justice Department is stepping in between China International Marine Containers (CIMC) and AP Moeller, Maersk’s refrigerated container maker.