Tag

Sleep duration

Page 4 of 6

A woman sitting up awake in bed at night under blue light, a lamp glowing on the nightstand

Sleep problems worsened years before a psychiatric diagnosis in working-age Swedes and partly eased after it

Sep 14, 2026

The view through a windshield of a multi-lane road at dusk, with red tail lights streaking ahead

One all-nighter hit driving harder than four short nights

Aug 9, 2026

A person lying awake in a dark bedroom beside a clock reading 4:56

Insomnia tracked death risk only when sleep was measured

Aug 8, 2026

An alarm clock on a stack of books beside an unmade bed in a dim room

Short and long sleep both tracked with Alzheimer changes

Aug 4, 2026