Ahead of OpenAI CEO Sam Altman’s four days in exile, several staff researchers wrote a letter to the board of directors warning of a powerful artificial intelligence discovery that they said could threaten humanity, two people familiar with the matter told Reuters.

Microsoft on Tuesday signed a 10-year licensing deal to bring Activision's Call of Duty franchise to cloud gaming provider Boosteroid's platform, a move partly aimed at allaying competition concerns over its Activision acquisition.

The European Commission on Monday said it has warned Facebook parent company Meta that it is breaching EU antitrust laws by distorting competition in markets for online classified advertising and abusing its dominant position.

Republican Senator Marco Rubio on Tuesday announced bipartisan legislation to ban China's popular social media app TikTok, ratcheting up pressure on owner ByteDance Ltd amid U.S. fears the app could be used to spy on Americans and censor content.

Google said on Thursday it will merge teams working on mapping service Waze and products like Google Maps, effective Dec. 9, in a bid to consolidate processes.

Meta Platforms told employees on Friday that 54% of the 11,000 jobs it cut earlier this week were business roles and the rest were in technology.

Apollo Global Management Inc and Sixth Street, which were looking to provide financing to Elon Musk earlier this year for his proposed buyout of Twitter Inc , are no longer in talks with the billionaire entrepreneur, according to two sources familiar with the matter.