Quantum leap for research into unhackable communications networks

Scientists at Heriot-Watt University in Edinburgh, Scotland, have published new research into the phenomenon known as quantum entanglement. This is when two particles—such as photons of light—remain connected even when ...

A quick look at the 2022 Nobel Prizes

All of the 2022 Nobel Prizes have now been announced. Here's a look at which prizes have been announced so far, which is coming up and what's next for the winners.

Topological materials become switchable

A donut is not a breakfast roll. Those are two very clearly distinguishable objects: One has a hole, the other does not. In mathematics, the two shapes are said to be topologically different—you cannot transform one into ...

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