Humans
We summarize the week's scientific breakthroughs every Thursday.
- Health & Medicine
Smruthi Karthikeyan turned to wastewater to get ahead of COVID-19
Smruthi Karthikeyan’s system for tracking the coronavirus gives lifesaving public health measures a head start.
- Health & Medicine
Christopher Barnes is on a quest for a universal coronavirus vaccine
Christopher Barnes wants to stop the viruses that cause COVID-19, the common cold and more.
- Science & Society
Big questions inspire the scientists on this year’s SN 10 list
These scientists to watch study climate change, alien worlds, human evolution, the coronavirus and more.
- Anthropology
Tina Lasisi wants to untangle the evolution of human hair
Tina Lasisi is pioneering studies of human variation in an ethical and scientifically sound way.
- Psychology
The pandemic may be stunting young adults’ personality development
People typically become less neurotic and more agreeable with age. The COVID-19 pandemic may have reversed those trends in adults younger than 30.
- Health & Medicine
This robotic pill clears mucus from the gut to deliver meds
A whirling robotic pill wicks mucus from the gut, allowing intravenous drugs such as insulin to be given orally, experiments in pigs suggest.
- Health & Medicine
False teeth could double as hearing aids
Dental implants can conduct sound through jawbone, making them candidates for discreet, high-quality hearing aids, researchers say.
- Anthropology
In Maya society, cacao use was for everyone, not just royals
Previously considered a preserve of Maya elites, cacao was consumed across all social strata, a new study finds.
- Health & Medicine
This face mask can sense the presence of an airborne virus
Within minutes of exposure, a sensor in a mask prototype can detect proteins from viruses that cause COVID-19 and other respiratory illnesses.
- Anthropology
Fossil finds put gibbons in Asia as early as 8 million years ago
Specimens from China raise questions about the evolutionary ID of an even older ape tooth from India.
- Health & Medicine
5 people with lupus are in remission after CAR-T cell treatment
More than six months after CAR-T cell treatment, five patients are in remission and have functional immune systems.
- Health & Medicine
Poliovirus is spreading in New York. Here’s what you need to know
With signs of poliovirus spreading in a handful of counties in New York, unvaccinated people could be at risk of paralytic polio.
