Health

Study: Public transportation use linked to better public health

Promoting robust public transportation systems may come with a bonus for public health—lower obesity rates. A new study from the University of Illinois at Urbana-Champaign compares data from two years to find that a single ...

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 ...

Immunology

Researchers discover immune system's rules of engagement

(Medical Xpress)—A study led by researchers at Stanford's School of Medicine reveals how T cells, the immune system's foot soldiers, respond to an enormous number of potential health threats.

Genetics

Researchers illuminate the complexity of the human hypothalamus

How often do you think about your hypothalamus? Chances are that you never do. As compared to the rest of our brain, it is tiny—just the size of an almond. Yet it is our body's master control, regulating a myriad of functions ...

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