Researchers are identifying distinctive brain activity patterns that can be used to monitor patients under anesthesia and assess consciousness in “vegetative” patients.
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A new study blames the unreliable nature of some research in the field on underpowered statistical analyses.
Just the flavor of beer is enough to boost dopamine in brain areas related to reward—especially in men with alcoholic relatives.
Today’s tulip trees carry similar mitochondrial DNA as those that grew in the time of the dinosaurs.
Mutations tied to autism in mice lead to deficits in the signaling pathway activated by marijuana.
Fossilized skeletal remains of the hominid Australopithecus sediba add to the puzzle of human evolution.
Researchers can identify individuals by the unique chemical signatures in their breath, suggesting that exhalations could be used for metabolomic tests.
Living fossils not so fossilized; Canadian gov’t threatens scientists’ freedom to speak and publish; gene therapy for sensory disorders; an unusual theory of cancer; clues for an HIV vaccine
Researchers develop two small molecules that slow the growth of human cancer cells.
Researchers track the evolution of HIV in a single patient to understand what drives the production of broadly neutralizing antibodies.
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