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 and thrive more than half a billion years ago, marking the point when conditions on Earth changed and animals began to take over the world. 

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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 the latest film to celebrate Cambridge University Library’s 600th anniversary. 

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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 study reveals that the same gene causes both, raising fascinating questions about how evolution by natural selection occurs in these species.

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