Human vision feels complete and reliable, yet a growing body of research suggests our eyes and brains are constantly editing ...

Think your marathon burned exactly 2,600 calories? Your body is way more complicated than that simple math suggests – it actually burns calories in three distinct phases, with the biggest shift ...

Look, if you’re training seriously, you’re probably eating way more than your non-athlete friends – we’re talking 2,400-3,000 kcal and 2,200-2,700 kcal per day respectively depending on whether you’re ...

Snowflakes drifting down on a winter day look like tiny miracles, each one resembling a frozen artwork sculpted by invisible ...

A mysterious cloud of ultra-hot dust around Kappa Tucanae A may finally have an explanation: a hidden companion star. The ...

Simple morning assessments like heart rate variability can tell you exactly how to adjust your nutrition that day Environmental factors like altitude and heat require specific nutritional strategies ...