Background Patients with heart failure (HF) frequently suffer from undetected declines in cardiorespiratory fitness (CRF), which significantly increases their risk of poor outcomes. However, current ...

Texas has so many massive AI-related data centers in development that its grid operator is now considering reevaluating some projects that were previously approved. The Electric Reliability Council of ...

Federal agents with K-9 units were sent Wednesday evening to Nancy Guthrie’s Arizona home, where they reportedly searched an adjacent wooded area and the missing woman’s garage. The agents joined ...

A group that monitors the U.S. electricity system warns that grid reliability is “worsening” and blackout risks are rising for millions of people. By Brad Plumer Reporting from Washington The ...

Search Console is a free gift from Google for SEO professionals that tells you how your website is performing. It’s the closest thing to X-ray vision we can get. With data-packed amenities, SEO ...

A reverse image search can give you more info about any picture you see online, and you can do it right on your iPhone. Here's how. Open Safari and head to Google Images. Start your search adventure ...

Unwind by hunting for words on the day’s themed list — they’re hidden horizontally, vertically, diagonally and backward. Come back daily for a new theme or to browse the recent archive. Jump in to ...