Let Your Gut Be Your Guide
The Zoe dietary app zeroes in on timing and food combinations to maximize wellness.
Big Dreams of Personalized Health
Azizi Seixas uses sleep to study health inequalities—and make us all feel and snooze better.
There Might Be a Better Time to Pop That Pill
Syncing cures with circadian rhythms is an idea whose moment has finally come.
Paging Doctor Orgasm
Nicole Prause left academia to study sexuality without institutional limits. Now she’s challenging orthodox views of climax and pornography.
Can’t Sleep? This Tech Could Put You in Sync with the Sun.
A new device claims to go beyond sleep tracking to reset your circadian rhythm.
Reset Your DNA to Slow the Clock
A new epigenetic test that tracks molecular aging claims to show you how to stay biologically young.
My Baby Won’t Sleep. Help Me AI, You’re My Only Hope.
Sleepless babies can drive modern parents to desperation. Can bots, algorithms, and apps actually help?
The FDA Banned These Chemicals — and They’re Still Everywhere
Antibacterial compounds are no longer in your hand soap, but they’re in your floors, your walls, and in your body. by Maryn McKenna
Forget Sleep Tracking—Try Sleep Hacking
A review of three devices: SleepScore Max, Eight Sleep, and Dreem.
How Your Phone Can Keep You from Getting Depressed
The same device that is driving you crazy could hold the keys to solving our mental health crisis.
Will a $5,000 Checkup Save Your Life?
Craig Venter is betting that something is lurking in your body and you’d better address it now.