Psychology & Psychiatry

Too many—or too few—job demands can spoil a good night's sleep

Conventional wisdom suggests that people with the most demanding jobs would have the most trouble sleeping. However, a new study by researchers at the University of South Florida reveals that the relationship between work ...

Obstetrics & gynaecology

Review reveals simple method to increase number of IVF births

Worldwide, around 10 to 15% of couples have fertility problems. Many turn to artificial reproductive technologies (ARTs), most notably IVF (in vitro fertilization), in the hope of having a baby. But the process is fraught ...

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