Science & technology | Animal behaviour

Even aggressive centipedes will co-operate if they have to

Mothers of different species share nests in the rainforest

Come to Mummy

CENTIPEDES DO NOT generally get on well together. Even members of the same species may attack one another when they meet. So it is a surprise to find mother centipedes sharing nests and a double surprise to find that those co-residents are sometimes not even conspecifics. This, though, is the conclusion of research published in Biotropica by Farnon Ellwood and Josie Phillips of the University of the West of England, in Bristol.

This article appeared in the Science & technology section of the print edition under the headline “Nesting instinct”

Britain’s nightmare before Christmas

From the December 7th 2019 edition

Discover stories from this section and more in the list of contents

Explore the edition

More from Science & technology

A person blowing about a pattern in the shape of a brain

Can you breathe stress away?

It won’t hurt to try. But scientists are only beginning to understand the links between the breath and the mind

The Economist’s science and technology internship

We invite applications for the 2025 Richard Casement internship


A man sits inside a pixelated pink brain while examining a clipboard, with colored squares falling from the brain

A better understanding of Huntington’s disease brings hope

Previous research seems to have misinterpreted what is going on


Is obesity a disease?

It wasn’t. But it is now

Volunteers with Down’s syndrome could help find Alzheimer’s drugs

Those with the syndrome have more of a protein implicated in dementia

Should you start lifting weights?

You’ll stay healthier for longer if you’re strong