Your Garmin watch is full of useful metrics to help track your activities, and 'Chronic Load' can be an invaluable tool to help you ramp up your intensity sensibly. The insight lives alongside 'Acute ...

Kaitlin Sullivan is a health and science journalist based in Colorado. She's been part of multiple award-winning investigations into health topics including the international medical device industry ...

High-efficiency (HE) top-load washers are like the middle child of laundry appliances. They’re not as popular as top-load agitator washers and not as cool-looking as those sleek front-loaders. While ...

Fentanyl is a synthetic opioid that’s 50-100 times stronger than the pain reliever morphine. While some people use fentanyl on purpose, many others get it in their systems without their knowledge.

Front-loaders tend to be more energy- and water-efficient than other washer types without compromising cleaning power. All 36 front-load washers in our ratings score highly in our evaluations of ...

Texas has long stood apart from national energy policy—its own grid, its own rules. In 2026, that independence has made it the top destination for AI-driven electricity demand. While Washington ...

A social media post from the US Food and Drug Administration this week shows a big-eyed macaque staring out from behind bars. “Some drugs use 144 monkeys on average for preclinical testing,” the post ...

Lipoprotein (a) is a low-density lipoprotein that transports cholesterol in the blood. The lipoprotein (a) test — or Lp(a) test — determines the level of this lipoprotein in the blood, and its results ...

A USA TODAY/Peacock survey reveals that women disproportionately carry the "mental load" of parenting. The survey found 43% of women report feeling burned out or emotionally exhausted from these ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. The Cardio Load ...