Harvard University

Psychology & Psychiatry

Peak cognitive skills not strictly a feature of youth, study finds

New research is changing long-held ideas of how our minds age, painting a richer picture of different cognitive skills peaking across a lifetime, with at least one—vocabulary—peaking at a time when many are considering ...

Oncology & Cancer

'Backpacks' boost immune cells' ability to kill cancer

Macrophages are immune cells that patrol the body looking for potential threats like viruses, bacteria, and cancer cells, and engulf and destroy them. However, cancerous tumors have a nasty trick up their sleeves: they secrete ...

Medical research

Advances in type 2 diabetes drugs

Researchers from Harvard-affiliated Dana-Farber Cancer Institute and the Scripps Research Institute in Jupiter, Fla., report they have created prototype drugs having powerful anti-diabetic effects, yet apparently free — ...

Medical research

Viruses in gut confer antibiotic resistance to bacteria

Bacteria in the gut that are under attack by antibiotics have allies no one had anticipated, a team of Wyss Institute scientists has found. Gut viruses that usually commandeer the bacteria, it turns out, enable them to survive ...

Health

The health benefits of coffee

Coffee, said the Napoleon-era French diplomat Talleyrand, should be hot as hell, black as the devil, pure as an angel, sweet as love.

Oncology & Cancer

3-D model of solid tumors explains cancer evolution

They're among the most powerful tools for shedding new light on cancer growth and evolution, but mathematical models of the disease for years have faced an either/or stand off.

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