Huawei Unveils New Chip Design Method for Smartphones Intensifying Competition with Apple and Nvidia Berkshire Hathaway Revamps Portfolio With Major Stakes in Delta Air Lines and Alphabet Telecoms CEO Warns of US Dominance in Satellites and AI Highlighting Europes Connectivity Vulnerabilities Vodafone Idea Davangere Sugar JP Power HFCL Lead NSE Trading Activity on May 25 SP 500 Notches Modest Gains as Healthcare and Tech Lead Communication Services Lags UKs Energy Vulnerability Calls for Deeper State Intervention Editorial Suggests GitHub Outages and Competitive Pressure Challenge Microsofts AI Coding Dominance