Pyramid similar to those in Egypt spotted on Mars

Space image processing and anomalies specialist Keith Laney wasn’t looking for anything extraordinary. In 2001, while ...

Python scales host microstructures that block bacterial biofilms—revealing potential for antimicrobial materials

Materials inspired by nature, or biomimetic materials, are nothing new. Scientists have designed water-resistant materials ...
Harvard Business Review

The Five Stages of DEI Maturity

How to move from promises to results by Ella F. Washington Since the murder of George Floyd, in 2020, I’ve spoken with countless CEOs and chief human resources officers as they responded to the racial ...
NPR

Culture

November 24, 2025 • Our annual reading guide returns with 380+ new titles handpicked by NPR staff and trusted critics. Find 13 years of recommendations all in one place — that's more than 4,000 great ...