December 17, 2012 —
Two new studies show the potential of a genomic technique to help spot abnormalities in fetuses that conventional methods can’t. The technology might allow better planning for early interventions and prevention of stillbirth.
December 17, 2012 —
Older adults are more likely than younger ones to perceive dishonest faces as trustworthy, according to a study of social judgments and brain activity. The findings may help explain why older people are more likely to fall victim to fraud.
December 17, 2012 —
A study in mice suggests that new heart cells arise from pre-existing heart cells and that the renewal process slows with age. The findings may lead to improved regenerative therapy for people with heart damage.
December 10, 2012 —
Scientists identified a small region of the rat brain that seems to control whether certain habits will continue or be replaced by new habits. The finding offers insights into the brain circuitry that creates and manages our habits.
December 10, 2012 —
Scientists were able to forecast seasonal flu outbreaks using an approach common to weather prediction. The accomplishment lays the groundwork for systems to help public officials better predict and prepare for outbreaks.
December 10, 2012 —
Researchers identified 3 genetic regions that predispose Asian women who’ve never smoked to lung cancer. The finding provides evidence that lung cancer between smokers and never-smokers can differ on a fundamental level.
