Bad news for code breakers
Physicists have demonstrated a new form of quantum cryptography
Thank you for registering with Physics World
If you'd like to change your details at any time, please visit My account
Physicists have demonstrated a new form of quantum cryptography
Doubts about the reliability of the Ariane 5 rocket have forced ESA to postpone its long-awaited Rosetta mission.
A round-up of modern physics
Scientists have built a nanoscale device that can detect proteins associated with heart attacks
Electron transport by nanomechanical means could push microelectronics to its limits
Quantum phase transitions cause surprising transformations in material properties
Both ESA and NASA are launching missions to Mars this year
Read article: Once and future Mars
Some neutron stars are powered by extreme magnetic fields
Read article: Strongest magnet in the cosmos
Physicists measure the speed of gravity for the first time
Future challenges and past glories in Geneva