Read article 'Four ways to interpret quantum mechanics'
Four ways to interpret quantum mechanics
Carlo Rovelli describes the major schools of thought on how to make sense of a purely quantum world.
Read article 'Four ways to interpret quantum mechanics'
Read article 'Sensing at quantum limits'
Sensing at quantum limits
Quantum sensors have become important tools in low-energy particle physics. Michael Doser explores opportunities to exploit their unparalleled precision at higher energies.
Read article 'The minimalism of many worlds'
The minimalism of many worlds
David Wallace argues for the ‘decoherent view’ of quantum mechanics, where at the fundamental level there is neither probability nor wavefunction collapse.
Read article 'Discovering the neutrino sky'
Discovering the neutrino sky
Lu Lu looks forward to the next two decades of neutrino astrophysics, exploring the remarkable detector concepts needed to probe ultra-high energies from 1 EeV to 1 ZeV.
Read article 'Accelerators on autopilot'
Accelerators on autopilot
Verena Kain highlights four ways machine learning is making the LHC more efficient.
Read article 'Powering into the future'
Powering into the future
Nuria Catalan Lasheras and Igor Syratchev explain why klystrons are strategically important to the future of the field – and how CERN plans to boost their efficiency above 90%.
Read article 'The Hubble tension'
The Hubble tension
Vivian Poulin asks if the tension between a direct measurement of the Hubble constant and constraints from the early universe could be resolved by new physics.
Read article 'Do muons wobble faster than expected?'
Do muons wobble faster than expected?
With a new measurement imminent, the Courier explores the experimental results and theoretical calculations used to predict ‘muon g-2’ – one of particle physics’ most precisely known qu...
Read article 'Edoardo Amaldi and the birth of Big Science'
Edoardo Amaldi and the birth of Big Science
In an interview drawing on memories from childhood and throughout his own distinguished career at CERN, Ugo Amaldi offers deeply personal insights into his father Edoardo’s foundational contribution...
Read article 'How to unfold with AI'
How to unfold with AI
Inspired by high-dimensional data and the ideals of open science, high-energy physicists are using artificial intelligence to reimagine the statistical technique of ‘unfolding’.
