• Senior Lecturer, Department of Anatomy and Developmental Biology, Monash University
Jaime Bran/Museum of New Zealand Te Papa Tongarewa

Scientists thought these seals evolved in the north. 3‑million‑year‑old fossils from New Zealand suggest otherwise

This newly discovered ancient monk seal is challenging previous theories about how and where monachine seals evolved. It’s the biggest breakthrough in seal evolution research in about 70 years.
Smithsonian Institution/colourised by D.S. Rovinsky

The Tasmanian tiger was hunted to extinction as a ‘large predator’ – but it was only half as heavy as we thought

The “Tasmanian tiger” was hunted to extinction based on its perceived size as a predator big enough to take sheep. But it seems this was just a tall tale, and the thylacine weighed just 16.7kg.
The teeth in these Australopithecus africanus skulls contain important evidence about the nutrition of these individuals as they grew up. Luca Fiorenza

Teeth ‘time capsule’ reveals that 2 million years ago, early humans breastfed for up to 6 years

A new study shows the enigmatic hominin species Australopithecus africanus may have breastfed young for around 5-6 years – a very costly practice for the mother.
An example of a typical dingo. Photograph depicts a male from K’gari-Fraser Island (Queensland). John Williams

The dingo is a true‑blue, native Australian species

Of all Australia’s wildlife, one stands out as having an identity crisis: the dingo. New research has found the dingo is its own species, distinct from ‘wild dogs’.

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