Health & Medicine
- Health & Medicine
A 25-year-effort uncovers clues to unexplained deaths in children
When Laura Gould’s daughter died in 1997, there was almost no research in unexpected deaths in children older than one. Gould helped change that.
- Microbes
Bird flu viruses may pack tools that help them infect human cells
Bringing along their own ANP32 proteins may give avian flu viruses a jump-start on copying themselves to adapt to and infect humans and other animals.
- Health & Medicine
Under very rare conditions, Alzheimer’s disease may be transmitted
Alzheimer’s isn’t contagious. But contaminated growth hormone injections caused early-onset Alzheimer’s in some recipients, a new study suggests.
- Humans
Here’s why COVID-19 isn’t seasonal so far
Human immunity and behavior may be more important than weather for driving seasonality when it comes to COVID-19.
- Health & Medicine
Is aging without illness possible?
Researchers are harnessing basic biology to develop drugs that foster healthy aging. Just don’t call them antiaging pills.
- Health & Medicine
The teen brain is especially susceptible to the harms of THC
Marijuana that’s higher in THC and concentrated cannabis products may pose even higher risks of addiction and psychosis.
- Health & Medicine
Fetuses make a protein that causes morning sickness in pregnancy
A hormone called GDF15 triggers a part of the brain involved in nausea and vomiting, a new study finds. Blocking its action may lead to treatments.
- Health & Medicine
When it comes to physical activity, every bit counts
Biking to the store. Raking leaves. Playing with your kids. Scientists are getting a clearer picture of all the activities that offer health benefits.
- Health & Medicine
Here are some of the biggest medical advances in 2023
The first CRISPR gene-editing therapy, a new Alzheimer’s drug and RSV vaccines were among the big developments in medicine this year.
- Health & Medicine
Why weight-loss drugs became more popular than ever this year
Ozempic and related drugs can drastically reduce body weight, and more potent versions are on the way. But questions remain about who should take them.
- Health & Medicine
A gene editing technique shows promise for lowering LDL cholesterol
In a trial of 10 people with familial hypercholesterolemia, a genetic medicine reduced levels of LDL cholesterol in the blood by up to 55 percent.
- Health & Medicine
The first CRISPR therapy approved in the U.S. will treat sickle cell disease
In the world’s first CRISPR-based treatment, genetic tweaks to red blood cells aim to help people with the often debilitating disease.
