Scientists find the molecule that delivers itchiness signals to the brain via a dedicated, and previously unknown, neural pathway.
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Journals plagiarizing journals; new immune cells combat diabetes; TB-killing vitamin C; analog cell computers; real time fish memory; ant-pitcher plant mutualism
Researchers find that reducing mitochondrial protein production in some animals can increase lifespan by activating a protective stress response.
An investigation by The Scientist reveals blatant misuse of open-access articles.
The activity of one type of immune cell helps regrow the limbs of amputated salamanders.
The essential nutrient can kill drug-resistant Mycobacterium tuberculosis by producing oxidative radicals that damage DNA.
Viruses that attack bacteria may be an important component of our gut microbiota.
For the first time, researchers visualize zebrafish memory retrieval in real time.
Patients with major depressive disorder appear to have malfunctioning circadian rhythms, which could lead researchers to new avenues for treatment.
The NIH has required researchers to receive instruction about responsible conduct for more than 20 years, but misconduct is still on the rise.
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