Mathematical physics Research update Speckles expose magnet’s noisy secrets Domain fluctuations persist at 4 K
Read article: Molten core solves mystery of Mercury’s magnetic field Planetary science Research update Molten core solves mystery of Mercury’s magnetic field Physicists chart spin to uncover the core's composition
Read article: Diamond maker focuses on particle detectors Particles and interactions Research update Diamond maker focuses on particle detectors UK spin-off counts CERN as a customer
Read article: Casimir force could drive tiny ratchets Nanomaterials Research update Casimir force could drive tiny ratchets Lateral forces act on patterned plates
Quantum Research update Supersolids reliant on disorder, say physicists Quantum solid gets even more perplexing
Read article: Carl Friedrich von Weizsäcker: 1912–2007 Nuclear power Research update Carl Friedrich von Weizsäcker: 1912–2007 Last survivor of German nuclear-bomb team dies
Read article: Entanglement dies a sudden death Quantum optics Research update Entanglement dies a sudden death Rapid decay could complicate quantum computations
Ultracold matter Research update Optical lattices could give insight into QCD Physicists find analogy between cold atoms and quarks
Read article: MRI resolution reaches 90 nm Microscopy Research update MRI resolution reaches 90 nm Magnetic tip focuses on just 1200 atoms
Dark matter and energy Research update New lower limit set for Newton’s law Pendulum swings to dark matter