Articles sur Evolution

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Pied butcherbirds, such as this one, sing solos, duos and trios. © Duade Paton

Birdsong has inspired humans for centuries: is it music?

Is birdsong simply a hard-wired, functional, primitive sound – or could we call it 'music'? Australia's pied butcherbirds show there are surprising overlaps between birds' and humans' musical abilities.
Tom/Flickr

When evolution and biotechnologies collide

Simple and inexpensive gene-editing technology such as CRISPR has made the creation of genetically modified organisms much easier. But could nature still keep the upper hand?
It’s the ability of our immune system to remember past infections, and pass this memory on to our kids, that allows us to survive infectious diseases. from www.shutterstock.com

How we’ve evolved to fight the bugs that infect us

With so many microbes capable of hijacking and destroying us, how are we, as a species, still enduring?

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