Oura reports that heart rate variability (HRV) measures the variation in heartbeat timing, reflecting stress levels and recovery. Higher HRV indicates well-being, while lower HRV signals stress.

Many of the ways we in California use data about chronic absenteeism leave educators feeling shamed or blamed. There is a better way to separate the signal from the noise, and learn from the ...

Learn how excluding volatile items in financial and economic data improves long-term trend analysis. Discover examples in corporate earnings and economic indices.

As time goes by you need a savvier approach to training than you did in your 20s, says Harry Bullmore, who gets advice from a ...

This moment of revelation is common to many people who don’t form mental images. They report that they might never have ...

Researchers at the Johns Hopkins Kimmel Cancer Center have developed a novel liquid biopsy approach to identify early-stage ...

Dinosaur footprints have always been mysterious, but a new AI app is cracking their secrets. DinoTracker analyzes photos of fossil tracks and predicts which dinosaur made them, with accuracy rivaling ...

Correspondence to Professor Alex Bottle, School of Public Health, Imperial College London Faculty of Medicine, London, W12 7TA, UK; robert.bottle{at}imperial.ac.uk In healthcare, as in life, the adage ...

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Your glutes are basically the MVPs of movement—powering you through squats, stair climbs, long walks, and even helping protect your lower back. Building your glutes is the key to aging healthily and ...

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