Particles and interactions Research update The hunt for unparticles is on US physicist says other "stuff" could fill the universe in addition to particles
Particles and interactions Research update Director quits Canadian theory institute Howard Burton leaves Perimeter Institute for Theoretical Physics Read article: Director quits Canadian theory institute
Mathematical physics Research update Speckles expose magnet’s noisy secrets Domain fluctuations persist at 4 K
Quantum mechanics Opinion and reviews Blog life: Not Even Wrong The string critic speaks Read article: Blog life: Not Even Wrong
Structure and dynamics Research update Fibonacci spirals in nature could be stress-related Spiral's formation is related to J J Thomson problem, say physicists Read article: Fibonacci spirals in nature could be stress-related
Particles and interactions Research update Relativity trick slashes computing times Physicist finds a relativistic short cut
Mathematical physics Research update Angling for the best knot Putting a new twist on fishing knots Read article: Angling for the best knot
Surfaces and interfaces Research update Physicists take a crack at rocks Shattered stones reveal universality Read article: Physicists take a crack at rocks
Structure and dynamics Research update “Thermal runaway” weakens even the best crystals 80-year-old theory may not set maximum strength after all
Mathematical physics Opinion and reviews Equations as icons The lure of a good equation Read article: Equations as icons