Medical research

Chili peppers and hugs: What inspired Nobel medicine winners

David Julius was browsing a supermarket aisle filled with chili pepper sauces when he turned to his wife, a fellow scientist, and said he thought it was time he finally solved how certain chemicals cause the sensation of ...

Psychology & Psychiatry

Why we feel confident about decisions we make

Buying a second-hand car at a good price feels good. But choosing a delicious-looking doughnut in the supermarket leaves us riddled with doubt. After all, we resolved to eat a healthier diet this year—so wouldn't it be ...

Diseases, Conditions, Syndromes

Vaccine combo shows promise against common, dangerous infection

Researchers report they are closer to finding a vaccine for respiratory syncytial virus (RSV), a common illness that few recognize by name but one that's a major cause of lower respiratory infection in babies and the elderly.

Oncology & Cancer

Researchers testing new brain cancer vaccine

Rush University Medical Center is part of a new clinical trial testing whether an experimental vaccine can help patients' immune systems stop the spread of glioblastoma—an aggressive form of brain cancer with very few current ...

Health

Vitamin K shows evidence of brain benefits in rats

In a new study conducted in rats, scientists report evidence that vitamin K could help protect against aging-related cognitive declines associated with Alzheimer's disease and other forms of dementia.

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