Diseases, Conditions, Syndromes

Second virus vaccine shows striking success in US tests

A second experimental COVID-19 vaccine—this one from Moderna Inc.—yielded extraordinarily strong early results Monday, another badly needed dose of hope as the pandemic enters a terrible new phase.

Alzheimer's disease & dementia

New molecule reverses Alzheimer's-like memory decline

A drug candidate developed by Salk researchers, and previously shown to slow aging in brain cells, successfully reversed memory loss in a mouse model of inherited Alzheimer's disease. The new research, published online in ...

Arthritis & Rheumatism

Light helps arthritis treatments target joints

Although today's rheumatoid arthritis treatments can reduce symptoms, they often come with serious side effects. Results from a new mouse study suggest that a new light-activated drug delivery method helps confine treatments ...

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