Archive: 8/01/2009

Spirituality is key to kids' happiness

To make children happier, we may need to encourage them to develop a strong sense of personal worth, according to Dr. Mark Holder from the University of British Columbia in Canada and his colleagues Dr. Ben Coleman and Judi ...

dateJan 08, 2009 in Health
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How cheating ants give themselves away

In ant society, workers normally give up reproducing themselves to care for their queen's offspring, who are their brothers and sisters. When workers try to cheat and have their own kids in the queen's presence, their peers ...

dateJan 08, 2009 in
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Sequence matters in droughts and floods

When extremes of drought and flood come in rapid succession, the extent of damage to vegetation may depend in part on the sequence of those events, according to a new study published in The American Naturalist.

dateJan 08, 2009 in
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