S&P 500 concentration risk is surging—top 10 now 41%. See a quant-optimized 15-stock barbell from Strong Buy picks for better ...

Data strategy competitive advantage depends on a proprietary knowledge base of internal and external data powering predictive models.

At China’s Victory Day parade in September 2025, it was not the marching troops or rolling tanks that made headlines, but the next-generation weapons systems on display. Uncrewed ground vehicles, ...

Ukraine’s military has contracted 1.8 million drones worth nearly UAH 147 billion for 2024-2025, a procurement surge that captures a broader global reality: cheap, mass-produced unmanned systems and ...

In artificial intelligence research, scientists often describe parts of a model using simple algorithmic language. A small ...

AI recommendations are decided upstream. Understand the 10-gate pipeline, where brands fail, and how small improvements ...

California community college districts are spending millions of dollars on artificial intelligence-powered chatbots intended to help students navigate admissions, financial aid and campus services.

OpenAI's new GPT-5.4 clobbers humans on pro-level work in tests - by 83% ...

Late in 2025, we covered the development of an AI system called Evo that was trained on massive numbers of bacterial genomes. So many that, when prompted with sequences from a cluster of related genes ...

The types of glass that we encounter in everyday life, such as window glass or smartphone screens, are disordered solids. This means that they consist of particles locked in place, like those in ...

Learn the distinctions between simple and stratified random sampling. Understand how researchers use these methods to accurately represent data populations.