The activity of one type of immune cell helps regrow the limbs of amputated salamanders.
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The cost of DNA sequencing has gotten more expensive for the first time since records have been kept.
Patients with major depressive disorder appear to have malfunctioning circadian rhythms, which could lead researchers to new avenues for treatment.
A molecule found only in the blood of young mice dramatically reverses thickening and stiffening of the heart muscle in old mice.
Telomeres and disease; Wolbachia-infected mosquitoes may fight malaria; bat tongue mops nectar; newly sequenced genomes
The Howard Hughes Medical Institute has tapped 27 biomedical researchers for their scientific excellence.
Christian de Duve chose to be euthanized at home in Belgium at age 95.
A small protein produced by fat cells appears to regulate blood sugar levels, potentially revealing a new way to treat diabetes.
Representative Lamar Smith (R-TX) is writing legislation to change the rules of the NSF’s grant review process.
Animal-rights activists devastate a psychiatric research lab at the University of Milan.
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