Samoa creates huge shark sanctuary

The island nation of Samoa has declared its waters a shark sanctuary, joining a string of other Pacific countries in protecting the marine predators.

'Weedy' fish species to take over our future oceans

University of Adelaide researchers have for the first time demonstrated that the ocean acidification expected in the future will reduce fish diversity significantly, with small 'weedy' species dominating marine environments.

How hooded seals are transferring contaminants to their pups

Environmental contaminants such as perfluoroalkyl substances (PFASs) can be transferred from mother to offspring through the placenta and mother's milk, exposing the young mammal before and after birth. PFASs are a family ...

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