New material paves the way for more efficient electronics

Researchers from the University of Twente proved that germanene, a two-dimensional material made of germanium atoms, behaves as a topological insulator. It is the first 2D topological insulator that consists of a single element. ...

UN's global disaster alert systems goal faces uphill climb

How can anyone seek shelter from a natural disaster they don't even know is coming? Last year the United Nations called for every person on the planet to be covered by early warning systems by 2027—but months into the effort ...

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