News tagged with social nature

Emotional stress may trigger heart attack

(Medical Xpress)—Heart attack survivors who live alone and people exposed to extreme stress from events such as natural disasters or sporting events are at greater risk of heart attack, according to a Heart Foundation study ...

Aug 07, 2013
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How can evolutionary biology explain why we get cancer?

Over 500 billion cells in our bodies will be replaced daily, yet natural selection has enabled us to develop defenses against the cellular mutations which could cause cancer. It is this relationship between evolution and ...

Jan 22, 2013
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