News
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A call to arms aids recovery of sight
A man was able to recover some of the sight he lost as a result of brain damage simply by reaching out toward objects near his body, researchers say.
- Health & Medicine
Pathogenic partners prompt pneumonia
A study of infants has shown that bacterial and viral pathogens may act together in causing pneumonia, a finding that could affect treatment options.
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Babies’ sound path to language skills
A test of early speech perception shows promise as a way to identify 6-month-olds headed for language difficulties as toddlers.
- Health & Medicine
Mexican Americans face stroke risk
Middle-aged Mexican Americans face twice the stroke risk that non-Hispanic whites do.
- Tech
Helping circuits get enough oxygen
The search for new insulators needed for making ever-smaller circuits may get a boost from a new electron microscopy technique sensitive to a single oxygen atom missing from a crystal layer.
- Health & Medicine
Vitamin E may curb colds in old folks
Vitamin E seems to help elderly people fend off colds.
- Tech
Sound power for deep-space travel beyond sun’s reach
An unusually efficient new type of power unit for spacecraft uses sound to convert heat to electricity.
- Health & Medicine
Keeping Cells under Control: Enzyme suppression inhibits cancer spread
Shutting down an enzyme can slow the spread of cancer in mice.
- Earth
There’s a Catch: Recreation takes toll on marine fish
Recreational fishing isn't just a tiny, harmless nibble on saltwater-fish populations.
- Earth
North and South: Equal melting from each hemisphere raised ice age sea levels
The gargantuan volumes of meltwater that boosted sea levels during the most recent round of ice ages derived equally from ice sheets in the Northern and Southern Hemispheres.
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Ringing Out Despair: Phone therapy gets call as depression buster
Psychotherapy delivered over the telephone shows promise as a depression treatment when offered in conjunction with prescribed antidepressant medication.
- Astronomy
Super Portrait: X-ray telescope eyes supernova remnant
Trained on Cassiopeia A for 11.5 days, NASA's Chandra X-ray Observatory has taken the most detailed portrait ever recorded of any supernova remnant.
