Blog
Sudden temperature changes: what they may do to your nose, heart and head
Sudden temperature changes are linked to runny noses, colds and death statistics, but the direction of the change matters. What each study measured and what nobody knows yet.
How to read your own symptom odds: 7 out of 9 versus 2 out of 20
A single percentage about tomorrow doesn't exist. Here's how to read your own weather-symptom counts — like 7 out of 9 — against the ordinary days you need beside them.
Your cycle and the weather: what your own record shows, and what research hasn't measured
The same weather can land differently in different weeks. What's actually established about the menstrual cycle and weather, how little research has measured it, and what your own record can show.
Weather and sleep: heat, daylight, and pressure — what the evidence actually shows
Heat and a stuffy bedroom, daylight and your body clock, and barometric pressure: three ways weather might touch your sleep — and, honestly, only two of them hold up under evidence.
How to keep a symptom diary that actually finds your triggers
Memory is a bad judge of weather triggers. Here's how to log symptoms so statistics — not vibes — can tell you what's actually a pattern in your own data.
Why joints ache before rain: what the research actually shows
Do joints really flare up before it rains? An honest look at genuinely conflicting studies, the proposed mechanisms, and what to do instead of trusting memory alone.
Heat, humidity, and fatigue: how weather drains your energy
Why humid heat feels more draining than dry heat: the thermoregulation mechanism behind it, what research shows about performance and sleep, and why the threshold is personal.
Geomagnetic storms and wellbeing: what's real and what's myth
Do magnetic storms really affect how you feel? A skeptical, evidence-first look at the cardiovascular research, why the studies are so hard to trust, and why belief runs so far ahead of data.
Barometric pressure and headache: mechanism and what to do
Does a drop in barometric pressure trigger headaches? A calm look at the evidence, the proposed mechanisms, why it is so individual — and what actually helps.
Weather sensitivity: what the science actually says
Does weather really affect how you feel? A calm look at the evidence on barometric pressure, headaches, joints and sleep — and how to find your own pattern.