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Record 98 shark attacks worldwide in 2015

A record of 98 shark attacks took place worldwide last year, the highest number ever recorded, a US university said Tuesday, citing warmer waters and more beachgoers as possible explanations.

dateFeb 10, 2016 in Ecology
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Leopard sharks navigate with their nose

Olfaction may contribute to shark ocean navigation, likely based on their ability to sense chemical changes in the water as they swim, according to a study published January 6, 2016 in the open-access journal PLOS ONE by ...

dateJan 06, 2016 in Plants & Animals
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