Heart health tip for older adults in 2023: Step it up a bit

The evidence-based health benefits of walking continue to accumulate, according to ongoing research by a University of Massachusetts Amherst physical activity epidemiologist, who leads an international consortium known as ...

Medical research

Growing human brain cells in the lab

Li Gan, PhD, wants to find treatments to help patients with Alzheimer's disease. Like most researchers, she's hit a few major roadblocks.

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