Health

How heatwaves are dangerous to human health

Record-breaking heatwaves across the Northern Hemisphere have again sparked concerns about the danger such blistering temperatures pose to people's health, particularly children and the elderly.

Neuroscience

Social isolation linked to lower brain volume

Older people who have little social contact with others may be more likely to have loss of overall brain volume, and in areas of the brain affected by dementia, than people with more frequent social contact, according to ...

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