Sniffing Out Diseases
A telltale COVID-19 symptom underscores the scientific significance of smell—for both patients and practitioners.
Personalized Health Advice Every 60 Seconds
How I hacked my diet using a continuous blood-glucose monitor.
The Wristband that Gives You Superpowers
Neuroscientist David Eagleman aims to give deaf people a new way to hear—and upgrade everyone else’s senses too. by Steven Kotler
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.
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?
Forget Sleep Tracking—Try Sleep Hacking
A review of three devices: SleepScore Max, Eight Sleep, and Dreem.
The Birth of Wetware
Forget what you may have heard about neural networks in software. This startup is making a computer with living neurons.