Science
How to Wake Up Easier
Each sleep cycle runs about 90 minutes. Wake at the end of one and the morning is survivable.
Hannah Cho/Dec 2025

5 stories found.
Each sleep cycle runs about 90 minutes. Wake at the end of one and the morning is survivable.
Hannah Cho/Dec 2025

You will not remember every quiz. You will remember the peak and the ending — which is why June feels like this.
Seohyun Choi/May 2026

The laptop is open, the highlighter is uncapped, and an hour later nothing has been learned.
Seoyun Lee/Mar 2026

Two thousand middle-aged people, eleven years, and a 70% lower risk. Speed turned out not to matter.
Hyunji Song/Feb 2026

A triathlete on what starting the day with a run does for deadlines, expectations and everything before first period.
Hakyoon Lee/Feb 2026
