Loose skin and 'slack volume' protect Hagfish from shark bites

Chapman University and University of Guelph have published new research showing how hagfishes survive an initial attack from predators before they release large volumes of slime to defend themselves. Because the slime is ...

Stiff fibres spun from slime

Nature is an excellent teacher – even for material scientists. Researchers, including scientists at the Max Planck Institute of Colloids and Interfaces, have now observed a remarkable mechanism by which polymer materials ...

Dawkins' fabled cooperative gene discovered in microbes

Geneticists from the Universities of Manchester and Bath are celebrating the discovery of the elusive 'greenbeard gene' that helps explain why organisms are more likely to cooperate with some individuals than others

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