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Plants & Animals Oct 14, 2024

This beautiful peacock spider was only found two years ago—now it could be dancing its last dance

If you notice a tiny, strikingly colored spider performing an elaborate courtship dance, you may have seen your first peacock spider.

Environment Aug 24, 2024

What exactly are 'forever chemicals'—and can we move beyond them?

The Australian parliament will conduct a national inquiry into the dangers of "forever chemicals."

Environment Aug 20, 2024

Pioneering research discovers PFOS chemical pollution in platypuses

Research from Western Sydney University has discovered PFOS (perfluorooctane sulfonate) chemical contamination in the livers of deceased platypuses across eastern New South Wales.

Plants & Animals Jul 30, 2024

Platypus and chicken reveal how chromosomes balance between the sexes

UNSW Sydney researchers have made new discoveries of fundamental differences in biological processes between males and females—by interrogating the unique and diverse sex chromosome systems of the platypus and the chicken.

Plants & Animals Jul 23, 2024

Study shows egg-laying mammals are unique, inside and out

The identification of a key gene in monotremes has increased our understanding of why the stomachs of platypuses and echidnas are atypically small, non-acidic, and, in the instance of platypuses, lack a pyloric sphincter.

Evolution May 26, 2024

New fossils provide evidence for an 'Age of Monotremes'

Published today in the Alcheringa: An Australasian Journal of Palaeontology, evidence of an "Age of Monotremes" has been unearthed by a team of Australian scientists at the Australian Museum (AM), Museums Victoria and Australian ...

Ecology May 19, 2024

Threatened species have declined 2% a year since 2000: Nature positive? Far from it.

The government has great aspirations. It has committed to end extinctions and expand our protected areas to cover 30% of every Australian ecosystem by 2030. This is part of its Nature Positive Plan, aligned with the 2022 ...

Planetary Sciences May 15, 2024

NASA's Juno provides high-definition views of Europa's icy shell

Images from the JunoCam visible-light camera aboard NASA's Juno spacecraft supports the theory that the icy crust at the north and south poles of Jupiter's moon Europa is not where it used to be. Another high-resolution picture ...

Ecology May 7, 2024

Volunteers rid one Australian river of its privet problem—and strengthen community along the way

Privet is a popular garden hedge. It grows quickly and responds well to being pruned. But in natural areas, privet is a problem.

Plants & Animals Apr 23, 2024

Advances in understanding the evolution of stomach loss in agastric fishes

Living beings can evolve to lose biological structures due to potential survival benefits from such losses. For example, certain groups of ray-finned fishes show such regressive evolution—medakas, minnows, puffera, and wrasses ...

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