Overweight & Obesity

Nearly 30% of world population is overweight: study

More than 2.1 billion people globally—or nearly 30 percent of the world's population—are now overweight or obese, with the figure set to rise further by 2030, according to a study published Thursday.

Neuroscience

Less reward, more aversion when learning tricky tasks

We celebrate our triumphs over adversity, but let's face it: We'd rather not experience difficulty at all. A new study ties that behavioral inclination to learning: When researchers added a bit of conflict to make a learning ...

Health

How to protect health workers in conflicts and crisis

Recruiting health workers with high levels of internal motivation is critical for work in difficult conditions, where their personal security and health might be compromised, according to new research published today in Health ...

Psychology & Psychiatry

When it hurts to think we were made for each other

Aristotle said, "Love is composed of a single soul inhabiting two bodies." Poetic as it is, thinking that you and your partner were made in heaven for each other can hurt your relationship, says a new study.

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