Cyclodextrin, which the FDA has approved as an ingredient in drugs, may be able to reduce the risk of dementia after stroke, according to new research.

People who've been through repeat disasters show reduced mental health. It's the "reverse of the adage 'what does not kill you makes you stronger.'"

A cancer drug that starves tumors of their energy supply may also improve whole body metabolism leading to improved weight control, a study with mice shows.

One in five youths with substance-use disorders may have undiagnosed autistic traits, say researchers.

The way cystic fibrosis drugs bind the CFTR gene could lead to treatments for other misfolded protein diseases like Alzheimer's and Parkinson's.

The surfaces in hospital rooms where COVID-19 patients got care don't have enough living COVID-19 virus on them to spread the infection, research finds.

A new framework could help identify people previously overlooked for alcohol use disorder.

How easy will it be to modify COVID-19 vaccines to tackle new variants? An expert brings you up to speed on the challenges of staying one step ahead.