Researcher Stanislav Gorb wonders what keeps a fly from falling off a pane of glass. His work could help robots climb up walls and clean facades.
We hear the words data breach, and we gasp in horror. Then we go on as before. There are so many leaks, it's hard to care. Is there any use protecting personal data? Perhaps the post-privacy movement had a point.
A lot of unexploded bombs are buried in German cities, decades after WWII. And they're getting more dangerous - not less - over time. The hope is that lasers and 3D modeling will avoid another 'Munich 2012' scenario.
A new study explains how nomadic Bajau people manage to free dive to great depths in search of food. It offers fresh evidence that groups can adapt genetically to deep diving.
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