A new optical device allows researchers to generate and switch between two stable, donut-shaped light patterns called ...

While some consider prompting is a manual hack, context Engineering is a scalable discipline. Learn how to build AI systems that manage their own information flow using MCP and context caching.

Introduction Ensuring free access to essential medicines is a cornerstone of universal health coverage, yet many countries face persistent local disparities in medicine availability. This study ...

The most important variables are structural, not cultural. by Safi Bahcall When I first became a CEO, at age 33, I read everything I could find about legendary business leaders and the companies they ...