Health & Medicine
Building a better skin barrier
Skin is a barrier meant to keep small invaders out. Products making their way across it should boost that mission.
Health & Medicine
More Stories in Health & Medicine
- Health & Medicine
In animal tests, this needle-free insulin acted as fast as injections
Managing diabetes with injections is challenging. Joining insulin to a skin-penetrating polymer was as effective as shots at regulating blood sugar.
- Health & Medicine
Eroding access to childhood vaccines jeopardizes health for all
Recent U.S. decisions about vaccines signal bigger changes to come that could threaten the foundation of the national childhood immunization schedule.
- Science & Society
See the alarming extent of NIH and NSF funding cuts in 2025
In 2025, the Trump administration froze or ended about 5,300 NIH and NSF research grants totaling over $5 billion in unspent funds, a decision that reshaped many fields of science.
- Science & Society
Funding chaos may unravel decades of biomedical research
Battles between the Trump administration and academic institutions are putting important biomedical advances in limbo.
- Health & Medicine
A new cholesterol-lowering pill shows promise in clinical trials
The drug enlicitide reduced cholesterol for adults with high levels due to an inherited disorder and may also work for a broader population.
- Animals
This fly’s flesh-eating maggot is making a comeback. Here’s what to know
After a decades-long hiatus, new world screwworm populations have surged in Central America and Mexico — and are inching northward.
- Artificial Intelligence
As teens in crisis turn to AI chatbots, simulated chats highlight risks
From blaming the victim to replying "I have no interest in your life" to suicidal thoughts, AI chatbots can respond unethically when used for therapy.
- Health & Medicine
Volunteers agreed to be buried face-down in the snow, for science
A safety device helped maintain a buried person’s oxygen levels for up to 35 minutes, tests show, buying crucial time for an avalanche rescue.
- Health & Medicine
Cancer treatments may get a boost from mRNA COVID vaccines
Cancer patients who got an mRNA COVID vaccine within a few months of their immunotherapy lived longer than those who did not, health records show.
