Designer Babies Are Here. What’s the Next Edit?
A Chinese scientist engineered kids to resist HIV. Here are other changes that could be on the feature list for Humanity 2.0.
Take These Drugs to Get to Mars
Space brain and other cosmic problems demand new kinds of pharmaceutical protection.
The “Clean Meat” Industry Has a Dirty Little Secret
Manufactured meat may be safer and better — but first, producers need to get rid of the icky ingredients.
5 Reasons to Sequence Your Dog’s DNA
Sequencing services for pets may shed light on human aging, allergies, and mental health.
How a DNA Test Can Help You Deal with Depression
Gene tests for antidepressants are going mainstream — and getting more confusing. Here’s a guide.
Your Next Rx: Less Testing, Fewer Drugs — and Better Health
Soon, precision medicine could help you avoid expensive, risky procedures that you may not need.
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.
The Next Brain Implant is a Real Live Wire
No more metal: Living electrodes promise safer, better ways to fix injuries and disease and grow new links between man and machine.
The Latest Biotech Growth Market Might be Crap
There’s gold in your gut—and startups are mining it with microbiome science. The biggest hurdle? Stool doesn’t scale.
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?
What Can Hibernation Do for Humans?
Survive massive trauma, lose weight in your sleep, maintain muscle strength in space — all thanks to tricks from sleeping squirrels.
These Genes May Help You Read Your Biological Clock
Newly discovered variants let women predict their fertility — and overall health.