Health & Medicine
- Health & Medicine
Ch-ch-ch-changes
Epigenetic shifts continue throughout a person’s lifetime, and the overall pattern of these shifts appears similar within families.
- Health & Medicine
Heel test
A simple, inexpensive ultrasound test of the heel might reveal whether a person is at risk of osteoporosis and should get more extensive tests.
- Health & Medicine
Curative leaf
Compound in marijuana reduces inflammation without the psychological effects.
- Health & Medicine
Pain, numbness, pain
Some anesthetics not only cause a burning feeling when they're given, but can also increase the pain felt after surgery.
- Life
When cells go quiet
Connections between nerve cells may be lost when communication between the cells lapses.
- Health & Medicine
Breathe easy
When it comes to heart function, the concentration of pollution in the air may matter less than its chemical makeup.
- Chemistry
Catching your breath
Scientists are investigating how to use the human breath to diagnose diseases and environmental ills.
- Health & Medicine
Stomaching diabetes
A new way to treat diabetes could recruit cells in the gut to make insulin when the pancreas can’t.
- Health & Medicine
Take a chill pill, T cell
Targeting a receptor on immune cells may hold promise for treating multiple sclerosis and asthma.
- Health & Medicine
Coloring the body
Color MRI scans may one day be possible, thanks to microscopic, tunable magnets.
- Health & Medicine
Wishful thinking
Male athletes who think they are getting growth hormone claim to feel better and score higher in a jumping test while on a placebo.
- Health & Medicine
Where funny faces come from
Making a face might have helped human ancestors survive.
