Psychology & Psychiatry

Bad sleep habits can depress teens

Nagging negative thoughts—and striving for perfection—keep teenagers awake at night, raising their chance of becoming depressed and anxious, a new study shows.

Medications

Drug microdosing effects may not measure up to big expectations

Taking very small amounts of psychedelic substances on a regular basis – called 'microdosing' – may improve psychological and cognitive functioning, but the effects do not exactly match users' expectations, a new study ...

Obstetrics & gynaecology

Breakthrough for IVF?

Elsevier today announced the publication of a recent study in Reproductive BioMedicine Online on 5-day old human blastocysts showing that those with an abnormal chromosomal composition can be identified by the rate at which ...

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