Business, News US allies won’t forget Trump Greenland crisis January 22, 2026 Despite talk of a deal over Greenland, it will be hard for US allies to return to business as usual, writes the BBC’s diplomatic correspondent.
Meta names OpenAI’s Shengjia Zhao as chief scientist of AI Superintelligence Lab Shengjia Zhao will work directly with Zuckerberg and Alexandr Wang, the former CEO of Scale AI and now Meta’s chief…
Meta AI’s New Hyperagents Don’t Just Solve Tasks—They Rewrite the Rules of How They Learn The dream of recursive self-improvement in AI—where a system doesn’t just get better at a task, but gets better at…
ADOPT: A Universal Adaptive Gradient Method for Reliable Convergence without Hyperparameter Tuning Adam is widely used in deep learning as an adaptive optimization algorithm, but it struggles with convergence unless the hyperparameter…