Sleep is one of medicine's underused data streams. Clinically, disturbed sleep has often been treated as a symptom of a disorder, but sleep is also a physiological state in which brain, cardiac, ...

What we breathe out becomes fuel for forests. But inside our own bodies, CO₂ has a secret life. It sparks chemical reactions, shapes metabolism, and may even act as a signaling molecule—and a new tool ...

The ‘acidity myth’ is widely marketed; however, true systemic acidosis is rare in healthy individuals, and alkali therapy has ...

Changing your rep range and your workout intensity can help you build more muscle, says an exercise scientist with decades of ...

Lindsey Vonn’s Olympic crash wasn’t about grit or courage, but a window into how pressure, injury, and intensity can reorganize the nervous system before performance even begins.

Doug Swank, Ph.D., and a colleague in the Muscle Physiology and Disease Research lab. RPI Biology Professor Doug Swank, Ph.D., was recently awarded the prestigious Marion J. Siegman Lectureship Award ...

A new discovery may explain why so many people abandon cholesterol-lowering statins because of muscle pain and weakness. Researchers found that certain statins can latch onto a key muscle protein and ...

Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Strength training is the most effective way to build ...

TORONTO — GLP-1 receptor agonists (RAs) have transformed diabetes and obesity management, offering improvements in glycemic control and weight loss and reductions in cardiometabolic risk. But “an ...

Walking engages muscles in your legs, hips, and core. You can engage more muscles while walking by adding resistance, such as wearing a weighted vest or using walking poles. Though walking doesn't ...

Javascript must be enabled to use this site. Please enable Javascript in your browser and try again. AARP offers savings & planning resources for all. Members also ...

When I think back to my time in high school and college, the message was clear: Going to the gym was for losing weight and becoming smaller. The weight room—and building muscle—was solely for guys. I ...