Psychology & Psychiatry

Healthy living gives skin a golden glow

A healthy lifestyle significantly improves a person's skin color, according to new research led by the University of St Andrews.

Health

Why is my poo green?

It's happened to many of us at some point in our lives: we finish our bowel movement, look down in the bowl and have a moment of panic when we see an unusual color.

Psychology & Psychiatry

Art, science and the paradoxes of perception

Perception is utterly baffling. We can precisely describe the biological structure of eyes and brains. We can measure the electrochemical impulses and electrical fields generated by neurons. But reason fails us when we attempt ...

Ophthalmology

O2Amp 'Oxy-Iso' glasses ineffective at curing colour-blindness

The below study is part of a wider project being conducted at the Department of Optics of the University of Granada, Spain, to investigate various aids marketed as being able to "improve" colour vision among colour-blind ...

Oncology & Cancer

Five things to know about melanoma

"Five things to know about ... melanoma" in CMAJ (Canadian Medical Association Journal) provides a brief overview of this malignant skin cancer for physicians and patients.

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