Topic description and stories

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 ̽»¨Ö±²¥ 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.  ̽»¨Ö±²¥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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Charles Darwin

Lines of Thought: From Darwin to DNA

29 Jul 2016

Darwin’s stuffed pigeons, the letter which first coined the term ‘genetics’ and a paper by Crick and Watson which helped decode DNA all feature in...

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Australopithecus afarensis reconstruction

Opinion: No giant leap for mankind: why we’ve been looking at human evolution in the wrong way

14 Jun 2016

Robert Foley (Department of Archaeology and Anthropology) discusses the cumulative processes by which we became human.

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Heliconius Melpomene.

Genetic switch that turned moths black also colours butterflies

02 Jun 2016

Heliconius butterflies have evolved bright yellow colours to deter predators, while peppered moths famously turned black to hide from birds. A new...

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Light microscope image of the five tentacle temnocephalan Temnosewellia c.f rouxi from cultured redclaw crayfish

A 100 million-year partnership on the brink of extinction

25 May 2016

A symbiotic relationship that has existed since the time of the dinosaurs is at risk of ending, as habitat loss and environmental change mean that a...

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Zebra Finch

Genes discovered that enable birds to produce the colour red

20 May 2016

Latest research suggests a new mechanism for how sexual displays of red beaks and plumage might be ‘honest signals’ of mate quality, as genes that...

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Heliconius Melpomene, a tropical butterfly found in South America.  ̽»¨Ö±²¥study shows how its genetic structure has been defined by natural selection, even in areas that have no bearing on its survival prospects.

Natural selection sculpts genetic information to limit diversity

13 May 2016

A study of butterflies suggests that when a species adapts, other parts of its genetic make-up can be linked to that adaptation, limiting diversity...

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