The Work of Online Volunteers
The volunteers who run our favorite groups on Facebook, Reddit, Nextdoor or…
The Effects of Sleep Debt
After surveying past studies of sleep-deprived mice, many of which Dr. Veasey…
Teens Are Getting Sick From Products With High THC Levels
By the time he reached college, he had been through various addiction…
Fusion Energy Advance Is Hailed by a Seattle Start-Up
Zap Energy, a fusion energy start-up working on a low-cost path to…
Walking May Prevent New Knee Pain for Some, Study Suggests
A promising new study suggests that walking could ward off knee pain…
Ivermectin Has Little Effect on Recovery Time From Covid, Study Finds
The antiparasite drug ivermectin does not meaningfully reduce the time needed to…
Google Sidelines Engineer Who Claims Its A.I. Is Sentient
SAN FRANCISCO — Google placed an engineer on paid leave recently after…
You Can Get Covid Again. Here’s What to Know About Reinfection.
If you’re one of the millions of Americans who have already had…
This Optical Illusion Has a Revelation About Your Brain and Eyes
“Everything we perceive is inconsistent with the physical reality of the world,”…
