Sensors

In the countdown to my second Pfizer dose, I covered my quantified self in a blanket of warm data. Here’s what happened when I pulled apart the threads.

Can AI revolutionize the growing, billion-dollar global market for clinical alarm management in hospitals—and help save lives?

Featuring cactus shoes, custom probiotics, never-ending glow sticks, and more.

A telltale COVID-19 symptom underscores the scientific significance of smell—for both patients and practitioners.

What would a sex toy that anticipates your every whim be like?

How I hacked my diet using a continuous blood-glucose monitor.

Neuroscientist David Eagleman aims to give deaf people a new way to hear—and upgrade everyone else’s senses too.

Splice DNA. Live forever. Be merry.

A new device claims to go beyond sleep tracking to reset your circadian rhythm.

Sleepless babies can drive modern parents to desperation. Can bots, algorithms, and apps actually help?