Topic description and stories

Petals produce a 'blue halo' that helps bees find flowers

18 Oct 2017

New study finds “messy” microscopic structures on petals of some flowers manipulate light to produce a blue colour effect that is easily seen by bee...

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Meet the hominin species that gave us genital herpes

02 Oct 2017

New research uses innovative data modelling to predict which species acted as an intermediary between our ancestors and those of chimpanzees to carry...

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The Ediacaran fossil Dickinsonia costata, specimen P40135 from the collections of the South Australia Museum, Adelaide

‘Mysterious’ ancient creature was definitely an animal, research confirms

15 Sep 2017

It lived well over 550 million years ago, is known only through fossils and has variously been described as looking a bit like a jellyfish, a worm, a...

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Life reconstruction of Chilesaurus diegosuarezi

Study identifies dinosaur ‘missing link’

16 Aug 2017

A ‘Frankenstein’s monster’ dinosaur may be the missing link between two major dinosaur groups, plugging what was previously a big gap between them...

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Fossilised Teleosaster creasyi, from the Cundlefo Formation, Gascoyne Junction, Western Australia

Meadow of dancing brittle stars shows evolution at work

14 Aug 2017

Newly-described fossil shows how brittle stars evolved in response to pressure from predators, and how an ‘evolutionary hangover’ managed to escape...

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ISS013-E-24184 (23 May 2006) --- Eruption of Cleveland Volcano, Aleutian Islands, Alaska is featured in this image photographed by an Expedition 13 crewmember on the International Space Station.

Link identified between continental breakup, volcanic carbon emissions and evolution

20 Jul 2017

Researchers have found that the formation and breakup of supercontinents over hundreds of millions of years controls volcanic carbon emissions. The...

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Artist's impression of rangeomorphs

Big, shape-shifting animals from the dawn of time

10 Jul 2017

Major changes in the chemical composition of the world’s oceans enabled the first large organisms – possibly some of the earliest animals – to exist...

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Speed of animal evolution enhanced by cooperative behaviour

26 May 2017

A study by scientists from the University of Cambridge has revealed how cooperative behaviour between insect family members changes how rapidly body...

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Sharpening our knowledge of prehistory on East Africa’s bone harpoons

20 Feb 2017

A project exploring the role of East Africa in the evolution of modern humans has amassed the largest and most diverse collection of prehistoric bone...

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Left: Early skate embryo labeled with fluorescent dye. Right: Image of a hatchling skate

Deeper origin of gill evolution suggests 'active lifestyle' link in early vertebrates

09 Feb 2017

Fish embryo study indicates that the last common ancestor of vertebrates was a complex animal complete with gills – overturning prior scientific...

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Artist’s reconstruction of Saccorhytus coronarius, based on the original fossil finds. The actual creature was probably no more than a millimetre in size

Bag-like sea creature was humans’ oldest known ancestor

30 Jan 2017

A tiny sea creature identified from fossils found in China may be the earliest known step on an evolutionary path that eventually led to the...

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A Painted Turtle

‘Red gene’ in birds and turtles suggests dinosaurs had bird-like colour vision

03 Aug 2016

A gene for red colour vision that originated in the reptile lineage around 250m years ago has resulted in the bright red bird feathers and ‘painted’...

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