News tagged with mass extinction

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Reef fish arrived in two waves

(Phys.org) —The world's reefs are hotbeds of biological diversity, including over 4,500 species of fish. A new study shows that the ancestors of these fish colonized reefs in two distinct waves, before ...

dateApr 10, 2014 in Plants & Animals
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Climate change key to megafauna deaths

An ancient DNA specialist from Murdoch University has helped pinpoint the cause of mass extinctions of megafauna such as woolly rhinos, mammoth and other Ice Age mammals.

dateFeb 18, 2014 in Ecology
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Mass extinction may not cause all organisms to 'shrink'

The sizes of organisms following mass extinction events may vary more than previously thought, which may be inconsistent with the predictions of the so-called 'Lilliput effect,' according to a study published in PLOS ONE on Feb ...

dateFeb 05, 2014 in Ecology
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