New computational modeling suggests pre-existing HIV drug resistance mutations may contribute more to drug failure than previously thought.
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New computational modeling suggests pre-existing HIV drug resistance mutations may contribute more to drug failure than previously thought.
African justice systems must change to help curb HIV and tuberculosis transmission in prisons.
Engaging the brain with cognitive tasks helps paralyzed rats walk again.
Radioactive particles from the Fukushima nuclear disaster provide an unexpected way to track migratory marine species.
A growth factor isolated from human stem cells shows promising results in a mouse model of multiple sclerosis.
Orange-loving Trinidad guppies are curiously attracted to orange spots on prawn pincers, which may make it easier for the predators to snatch them up.
Amgen’s incomplete report on an early major trial of epoetin misled the medical community about the anemia drug’s risks and benefits—and helped make Amgen rich.
A population of neurons in pigeon brains encodes direction, intensity, and polarity of the Earth’s magnetic field.
Editors at PLoS Medicine suggest that merely disclosing conflicts of interest is insufficient and possibly even counterproductive.