At RSA Conference 2025, one theme echoed across the show floor: security teams don’t need more alerts—they need more certainty. As threats move faster and operations get leaner, organizations are shifting from reactive investigation to proactive, automated forensics. That’s why we’re excited to announce a major leap forward in Cisco XDR: automated forensics built into the detection and response workflow. ...

Gain-of-function research, became especially controversial and politically polarized during the COVID-19 pandemic. One theory states the SARS-CoV2 virus spilled out of a Chinese laboratory in Wuhan, China. Feature China/Future Publishing/Getty Images hide caption ...

Co-authors: Lou Norman and Erich Stokes ...

If Congress cuts Medicaid funding, health policy researcher Ari Ne'eman says people with disabilities face a "unique threat." zeljkosantrac/Getty Images/E+ hide caption ...

If you could get 98%+ implementation and change success 5x faster, how many changes would you make to your network? ...

The study found that more people who start psychotherapy stick with it than in previous years. simplehappyart/iStockphoto/Getty Images hide caption ...

A serum ferritin blood test is a simple way to measure your iron stores. Keeping levels between 20 and 40 ng/mL (or at least below 100 ng/mL) supports brain health and reduces stroke risk. Learn more. ...

The Safe to Sleep campaign has greatly reduced cases of sudden infant death syndrome and other sleep-related deaths. Daniela Jovanovska-Hristovska/Getty Images hide caption ...

For most of history, humans lived in alignment with their biological design. They ate whole foods, moved naturally throughout the day and followed the rhythms of the sun. But today's world is completely different. While technology has made life more convenient, it has also introduced new health problems that never existed on this scale. ...

Editor's Note: This article is a reprint. It was originally published December 31, 2023. ...