Can Switzerland succeed without fossil fuels?

If we want to get rid of fossil fuels nationwide, there is a lot to do. It will be a generation project, that much is clear. Empa researchers Martin Rüdisüli, Sinan Teske and Urs Elber have now calculated how long and steep ...

Image: From Earth with love

"Valentine's Day has struck again," tweeted ESA astronaut Thomas Pesquet when he posted this image of a heart-shaped lake in Mongolia. Thomas took this image from the International Space Station during his Proxima mission ...

What smart bees can teach humans about collective intelligence

When it comes to making decisions, most of us are influenced to some degree by other people, whether that's choosing a restaurant or a political candidate. We want to know what others think before we make that choice.

Is it acceptable to use a brain scan to read a person's mind?

Using brain scans to see what a person is thinking? There's still a long way to go, but technologies for 'reading' the mind are developing fast. Could the use of such technology create privacy concerns? Giulio Mecacci and ...

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