Public HealthApril 15, 2026
Older people have fewer seasonal allergies than young people. Here's why
Do declining immune systems explain the trend, or is something else going on? Experts explain
Stories by Matt Fuchs
Matt Fuchs is a health and science writer based in Maryland. Follow him on X @FuchsWriter.
SleepMarch 5, 2026
How to ‘spring forward’ for daylight saving time without leaving your body and brain behind
As clocks spring forward, light and movement are cues for daytime wakefulness that can improve sleep and overall health
FitnessFebruary 18, 2026
This key fitness metric is crucial for Olympic ski mountaineering—and regular health, too
VO₂ max is an important measure of aerobic conditioning, whether you’re an Olympian or just a person hoping to stay healthy
SleepMay 2, 2024
Is Sleeping on the Floor Good for Your Back?
Scientific American asked experts whether sleeping on a hard surface is actually beneficial for back pain