Health & Medicine
- Health & Medicine
50 years ago, a promising agent pulled
DMSO was promised to cure everything from headache to the common cold. But human testing stopped in 1965.
- Tech
Stretchy silicon sticker monitors your heartbeat
A new stretchy memory device looks like a temporary tattoo and works like a heart rate monitor.
- Health & Medicine
Gene behavior distinguishes viral from bacterial infections
Researchers have identified signatures of viral infection, a distinction that may help doctors tell whether bacteria or a virus is causing trouble.
- Health & Medicine
Anatomy of the South Korean MERS outbreak
The Middle East respiratory syndrome virus, which infected 186 people in South Korea in 2015, quickly spread within and between hospitals via a handful of “superspreaders.”
- Health & Medicine
Cow bites and spacecraft injuries enliven new medical diagnostic codes
The 10th edition of International Classification of Diseases went into effect in 2015, and it included some interesting additions.
- Health & Medicine
To treat the heart, start with the gut
Preventing gut bacteria from making certain chemical compounds reduced artery clogging in mice, researchers report.
- Science & Society
Links between scrapie and MS less likely
Five decades later, scientists still puzzle over what causes multiple sclerosis.
- Life
In the body, cells move like flocks of birds or schools of fish
Cells move in groups similarly to flocks of birds and schools of fish
- Neuroscience
Mini microscope is a window into live muscle tissue
A tiny microscope offers unprecedented views of live human muscles.
- Life
Cancer cells get help migrating through the body
Helper cells may give cancer a straight shot to spread through the body.
- Health & Medicine
Year in review: Not all bodies act their age
People grow old at different rates, but the underlying drivers of aging may be the same: molecular havoc wreaked inside of cells, scientists suggested in 2015.
- Neuroscience
Year in review: Alzheimer’s protein behaves like a prion
Under rare conditions, an Alzheimer’s-related protein may have jumped between people, scientists reported this year.
