杨振宁成首位外籍转中国院士诺奖得主，国航航班锂电池自燃，金价单夜跌17元

Group 1: Key Events - Renowned physicist Yang Zhenning, the first Chinese Nobel Prize winner, passed away on October 18, 2025, at the age of 103 [5] - A China International Airlines flight experienced a fire in the overhead luggage compartment due to a lithium battery igniting, but no injuries were reported [5] - The price of gold jewelry dropped to 1262 yuan per gram, a decrease of 17 yuan overnight, while COMEX gold futures fell by 0.85% to $4267.9 per ounce [5][6] Group 2: Industry Highlights - iPhone 17 has been reported to have discoloration issues, speculated to be related to ultraviolet light exposure [6] - Apple acquired the broadcasting rights for F1 in the U.S. for $700 million, with an average annual cost of $140 million [6]