Rio Begins Oyu Tolgoi Copper Restart After Rockfall
Rio Tinto is progressively restarting underground operations at Mongolia’s Oyu Tolgoi mine after a rockfall injured three workers and halted production.
Anthropic Says AI Use Is Worth More Than Payroll. How Should We Read That?
Anthropic’s S-1 says internal Claude usage at list prices topped monthly personnel expense excluding stock awards in April 2026. The actual compute cost is undisclosed.
Big Tech’s AI Sell-Off Puts Reality And Investor Fear In The Spotlight
A late-October tech sell-off followed roughly $200 billion in quarterly spending by four Big Tech firms, as investors weighed AI demand against returns.