News Summary — 2026-09-14

AI-generated daily news intelligence across 5 categories.

• World — China criticises idea it is in 'malicious competition' over AI.
• Business — AI-linked stocks slide after tech bosses call for slowdown in ‘reckless’ development.
• Technology — Valve is still figuring out ‘how and when’ to do Steam Deck 2.
• Sports — The AL shuts out the NL to win the All-Star Game! ....
• Science — Cancer is rising in younger adults. Faster biological aging may help explain why.