Artificial Intelligence
AI agents aren’t ready to replace humans in behavioral research
A new study finds that digital twins don’t yet replicate the views of the individuals they are modeled after.
By Sujata Gupta
Science & Society
We summarize the week's scientific breakthroughs every Thursday.
More Stories in Science & Society
- Science & Society
Mysteries of the commonplace
Editor in Chief Nancy Shute reviews new research in static electricity and other science revelations in our September magazine issue.
- Health & Medicine
No refrigerator, no problem. This experimental vaccine doesn’t need it.
In early trials, a new vaccine that didn’t require refrigeration still protected against tetanus and diphtheria.
- Science & Society
Bamboo toilet paper intrigued me. Reality turned out to be messy
What makes a greener wipe? Researchers have more to say about bamboo's ecological risks, given limited carbon footprint data.
- Science & Society
Science backs calls for limiting screens in schools
School device use links with lower test scores and distractions abound. But reversing the entrenched pandemic pivot to screens will be hard.
- Health & Medicine
The protein craze may not be for everyone
Getting more protein has been all the rage. In sedentary people, that advice could accelerate aging.
- Artificial Intelligence
Struggling with a hard life choice? AI future selves have tips
A chat with aged avatars of future selves can guide people paralyzed by tough decisions. The question is what information to feed the bots.
- Science & Society
The golden age of language was a few thousand years ago
A few millennia ago, people worldwide may have spoken or signed up to 10 times as many languages as they do today.
- Health & Medicine
An experimental oral vaccine may prevent invasive bacterial diarrhea
Shigella causes about 450,000 U.S. infections each year. An experimental oral vaccine protected adults in a small human trial.
- Anthropology
Many universities hold seized human remains. What should they do with them?
Biological anthropologist Fatimah Jackson is leading an effort to prevent history from repeating.
