Paul Scherrer Institute

Discoveries ETH Zurich physicists built an ‘atomic cannon’ to put Einstein’s theory of gravity to the test

Superfluid helium has produced a narrow muonium beam, opening a path to test whether exotic particles fall like ordinary matter.

Discoveries Strange behavior in focused laser light could change how quantum computers control qubits Joseph Shavit

Discoveries Researchers analyze 25 billion neutrons and find that they don’t disappear into a mirror world Joshua Shavit

Innovations First-of-its-kind achromatic neutron lens brings the world into sharper focus Shy Cohen