Body mass index, or BMI for short, is a measure of body weight based on your height. For decades, BMI has been a way to measure whether someone is at a healthy weight. In general, people are ...

In January I wrote a piece titled “ 5 Physics Equations Everyone Should Know .” Lots of you weighed in with your own ...

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Police and army inspect damage to a house destroyed by debris from a shot down Russian drone in the village of Wyryki-Wola, eastern Poland, on September 10, 2025 (Wojtek Radawanski/AFP via Getty ...

Scientists discovered seven molecules in the blood linked to excessive daytime sleepiness, a condition that affects one in three Americans and raises the risk of heart disease, obesity, and diabetes.

Department of Solid State Sciences, Ghent University, Krijgslaan 281, Ghent 9000, Belgium ...