Broadcoms 2 Trillion Valuation The Underlying Economics of Custom AI Chips Face Scrutiny Meta Stock Declines After Quarterly Results Cite Iran Internet Disruptions Impacting User Numbers Berkshire Hathaway Revamps Portfolio with Major Stakes in Delta Air Lines and Alphabet NASA Selects Blue Origin for First Uncrewed Lunar Mission in 20 Billion Moon Base Plan US Official Highlights Japans Role in Fentanyl Smuggling Route Raising Trade Security Concerns Union Bank Board Approves Rs 8000 Crore Fund Raise via Equity and Debt Amazon Reports RecordBreaking Thanksgiving Holiday Week Sales