Cardiology

Heart disease deaths declining, but not for everyone

Fewer people are dying from cardiovascular disease in the U.S., according to new research from the University of Georgia. But rural counties and those with a higher percentage of Black residents consistently experienced higher ...

Neuroscience

Saving aging nerves from 'big eater' immune cells

Immune cells may contribute to weakness and mobility issues in the elderly by driving nerve degeneration, according to a study of aging mice and biopsies of human nerves published in JNeurosci. In mice, blocking a receptor ...

Psychology & Psychiatry

Video: Tiny cars help infants' cognitive development

Infants constantly explore their environments, toddling and crawling around while at the same time laying the cognitive foundation that they'll use for learning later in life. But how can parents and doctors foster that kind ...

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