Humans
- Life
When cells go quiet
Connections between nerve cells may be lost when communication between the cells lapses.
By Amy Maxmen - Health & Medicine
Breathe easy
When it comes to heart function, the concentration of pollution in the air may matter less than its chemical makeup.
By Tia Ghose - Astronomy
Galaxy Zoo’s blue mystery (part 2)
Featured blog: The enigmatic "Voorwerp" may be a dwarf galaxy lit by the ghostly echoes of a long-gone quasar.
By Janet Raloff - Psychology
Simpleminded Voters
An innovative research technique has led researchers to conclude that well-informed voters often use simple rules of thumb to sift through mountains of campaign information and pick the candidate who best reflects their own political views.
By Bruce Bower - Plants
Forest invades tundra
The Arctic tundra is under assault from trees, with serious implications for global climate change.
By Janet Raloff - Chemistry
Catching your breath
Scientists are investigating how to use the human breath to diagnose diseases and environmental ills.
- Humans
Worth the cooties
Boys who attend preschool classes with a majority of girls do better developmentally than other boys.
By Bruce Bower - Physics
Galaxy Zoo’s blue mystery (part I)
A Dutch science teacher found a novel celestial object that had eluded the notice of astronomers.
By Janet Raloff - 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.
By Tia Ghose - Computing
Video Search à la Web
Finding videos on the web can still be a hit-or-miss proposition.
By Janet Raloff - Health & Medicine
Coloring the body
Color MRI scans may one day be possible, thanks to microscopic, tunable magnets.
By Tia Ghose