From cardiovascular problems to neurological disorders, a plethora of new medical devices are reducing the need for surgery and improving the quality and safety of healthcare.
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A University of Wisconsin neuroscientist is found guilty of falsifying Western blots as part of his stroke research, and has requested the retraction of two papers.
Adolescent rats exposed to stress grow into pathologically aggressive adults, behaviors that may be explained by accompanying epigenetic changes and altered brain activity.
Researchers uncover more evidence that reprogrammed stem cells are not attacked by the immune system, suggesting they may one day serve as effective therapies.
The majority of human melanomas contain mutations in a gene promoter, suggesting mutations in regulatory regions may spur some cancers.
After a year-long voluntary moratorium to discuss regulations and safety measures, scientists are set to resume controversial H5N1 research.
Tumor cells rapidly divide by usurping a metabolic trick from normal cell development.
Long-term, life, and disability insurers may still be able to deny coverage to patients with a genetic disease, under current nondiscrimination legislation.
The US Food and Drug Administration approves the first flu vaccine made from recombinant proteins rather than a weakened virus.
Fecal transplants outcompeted traditional antibiotics at curing a deadly intestinal infection.
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