Psychology & Psychiatry

Thanking and apologizing: Talk that isn't cheap

We place a high value on teaching children to say "thank you" and "I'm sorry." As adults, these simple words are central to many social interactions. Uttering the words is easy, so why do people often hold back? And why does ...

Obstetrics & gynaecology

The placenta: The smoking gun in cardiovascular disease

Cardiovascular diseases are the leading cause of death worldwide. Although the development of these disorders is most commonly associated with lifestyle factors like obesity, increasing evidence suggests that events much ...

Health

Older people getting smarter, but not fitter

Older populations are scoring better on cognitive tests than people of the same age did in the past —a trend that could be linked to higher education rates and increased use of technology in our daily lives, say IIASA population ...

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