Machine Design

Leo AI: How CAD-Aware AI is Changing Mechanical Design and Engineering Workflows

This startup has developed an AI copilot for mechanical engineers. At the heart of the innovation is a Large Mechanical Model ...
C&EN

Solid–Liquid Phase Equilibrium Solubility and Model Correlation of Difenidol Hydrochloride in 12 Neat Solvents from (278.15 to 323.15) K

School of Material Science Engineering, Henan University of Technology, Henan, Zhengzhou 450001, China ...
NPR

Why some young women are questioning their birth control — and why doctors are worried

Charlotte Freed first got a hormonal IUD when she was a teenager. She wasn't sexually active at the time, but she wanted to be protected from pregnancy before she started college. This was also a time ...
The Gazette

Open enrollment for ACA health coverage starts Nov. 1. Here is what’s changing and how to get help

Pages from the U.S. Affordable Care Act health insurance website healthcare.gov are seen on a computer screen in New York, Aug. 19, 2025. (AP Photo/Patrick Sison, File) Buy Photo The Gazette offers ...
C&EN

Open-Framework Na-Rich Fluoride Solid Electrolytes Reinforced by Heterointerface Construction and Grain-Boundary Decoration for Na Metal Batteries

State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, 585 He Shuo Road, Shanghai 201899, China Center of ...
NPR

What happens if Antifa is labeled a foreign terrorist organization

In a public roundtable, President Trump asked his secretary of state, Marco Rubio, to apply the designation to Antifa. NPR's Ryan Lucas reports that it could have enormous consequences, including ...