Cuttlefish camouflage may be more complex than previously thought

A new study published in Current Biology suggests that the European cuttlefish (sepia officinalis) may combine, as necessary, two distinct neural systems that process specific visual features from its local environment and ...

Ethnic stacking keeps dictators in power

New research led by the University of St Andrews reveals how ethnic stacking in African countries helps keep authoritarian leaders in power.

What drove the invention of military technologies?

Peter Turchin from the Complexity Science Hub Vienna (CSH) and an interdisciplinary team of colleagues set out to test competing theories about what drove the evolution of war machines throughout world history. Their study, ...

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