Humans
- Health & Medicine
Epigenetics reveals unexpected, and some identical, results
One study finds tissue-specific methylation signatures in the genome; another a similarity between identical twins in DNA’s chemical tagging.
- Health & Medicine
Neural paths for borderline personality disorder
A new brain-imaging study indicates that unusual neural activity linked to emotion, attention and conflict-resolution systems underlies a common psychiatric condition known as borderline personality disorder.
- Tech
Stimulus bill doesn’t ignore R&D
Featured blog: Here's where the economic-stimulus bill would attempt to revamp and reinvigorate federally financed research.
- Humans
Gamers crave control and competence, not carnage
Study turns belief commonly held by video game industry, gamers, on its head.
- Humans
Stimulus Bill Calls for Money and Transparency
Congress wants to make sure accountability for economic-stimulus funds doesn't vanish the way it has in the recent bank-bailout program.
- Humans
Salazar II: On Freeing Ms. Liberty’s Crown
A New Jersey senator pleaded with the incoming Interior Secretary to reopen the Statue of Liberty's crown.
- Humans
Salazar I: The Value of Science at Interior
Flawed Endangered Species Act decisions brought out a request for the Interior Secretary nominee to promise to ground future decisions by the agency firmly on the science.
- Health & Medicine
Using checklist reduces surgery complications
Measure twice, cut once: Going over a checklist of procedures in the operating room before and after surgery lowers the complication rate and, in developing countries, saves lives, a study in eight hospitals shows.
- Health & Medicine
Omega-3 fatty acid is early boost for female preemies
DHA given to newborns in the first weeks following birth improves brain development in girls, but not boys.
- Earth
Steven Chu’s Senate Confirmation Looks Certain
Senate energy committee appreciates Obama's pick for Secretary of Energy.
- Health & Medicine
Going nano to see viruses 3-D
Nanoscale MRI-like machine images individual virus shapes; first step to seeing proteins in 3-D
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