Oxidative stress is a direct consequence of an excess in the body of so-called "free radicals" – reactive, unstable molecules that contain oxygen. Free radicals are normal metabolic by-products and ...

Executives today face a familiar but unsettling question: "Is our business prepared for any type of disruption?" Whether facing a supplier failure, a cyberattack or extreme weather, surprisingly few ...

The Houston Astros are expected to add an established backup catcher to their roster before the start of spring training. Victor Caratini inked a two-year deal with the Minnesota Twins last month and ...

Few things are more frustrating than your iPhone shutting down unexpectedly, especially when the battery still shows a charge. These shutdowns are often caused by a combination of software glitches, ...

Most people assume the world is too big to feel truly connected — but network science suggests the opposite. When researchers map relationships, shared contacts, and social links, a strange pattern ...