Major tech leadership transitions, geopolitical tensions impacting global markets, and critical shifts in AI competition dominate today's business news.

Apple appoints John Ternus as new CEO to succeed Tim Cook, facing challenges in AI integration and maintaining growth momentum in a maturing smartphone market.

Google commits up to $40 billion investment in Anthropic as competition intensifies in AI sector, with OpenAI also refocusing strategy on profitability under Sam Altman's leadership.

US-Iran peace talks stall as Trump cancels envoys' Pakistan trip, disrupting shipping routes with 3,000 Iran-bound containers stranded at Karachi port amid Hormuz tensions.

SpaceX under Elon Musk investigation reveals how rocket maker provided loans and financial support to benefit Musk's other struggling businesses, raising corporate governance concerns.

EV market shift underway as hundreds of thousands of leased electric vehicles will end contracts within three years, flooding used-car market with more affordable battery-powered options.

SiriusXM reportedly in early talks to acquire iHeartMedia, combining two major U.S. radio providers in consolidation move that could reshape traditional and satellite radio landscape.

Federal Reserve independence concerns mount as Trump administration investigates Powell, though criminal probe dropped while Kevin Warsh confirmation remains in limbo for successor role.

Pakistan emerges as key geopolitical actor in US-Iran mediation amid Middle East crisis, while security lockdown in Islamabad disrupts businesses and residents due to stalled peace negotiations.

Wine industry faces growing fraud crisis with murky supply chains attracting scammers, while luxury sector continues boom with airlines investing heavily in premium-class amenities for high-spending travelers.

Japan's aging care crisis drives recruitment of young athletes including bodybuilders and MMA fighters as nursing home staff, reshaping elder care delivery model in response to severe labor shortages.