LifeHigh-power biological wheels and motors imaged for first timeThe gearing system that provides rotation in bacterial flagella, the only known examples of wheels in nature, has been resolved in 3D for the first timeNews
HealthZika virus likely to cause paralysing Guillain-Barré syndrome Blood from people affected by the 2014 Zika outbreak in French Polynesia provides the first evidence that the virus can make the immune system attack nerve cells News