The hike is attributed to expanded use of genetically modified and mutant animals.
The hike is attributed to expanded use of genetically modified and mutant animals.
Eleanor Simpson, a neuroscientist at Columbia University Medical Center, discusses a recent Nature paper that probes dopamine's role in helping animals make positive associations to stimuli that herald pleasurable outcomes (such as the handing out of food).
The neural nexus of the circadian clock shows signs of functional decline as mice age, providing clues as to why sleep patterns tend to change as people grow older.
Researchers find that an ingredient in common cough medicine improves multiple sclerosis symptoms in animal models.
A Danish cell bank scrambles to save irreplaceable cell and tissue samples in the wake of a flood.
New evidence supports an old idea that embryos with genetic abnormalities can somehow fix themselves early in development.
Ivan Martin talks about the promise of using cell-based therapies to regenerate joint cartilage.
The Royal Society's annual science extravaganza packs some interesting stuff into 5 days of love and research.
Free radicals, widely believed to promote cancer, may actually slow tumor growth.