HealthWorld’s oldest cold virus found in 18th-century woman's lungs Finding rhinoviruses, which cause the common cold, in preserved medical specimens and analysing their RNA genome could let us trace the evolution of human illness News
EarthNepal and Northern India are not overdue for a huge earthquake Many researchers thought that earthquakes in the Himalayas recur at regular intervals – but an analysis of sediment cores has shown they are largely random, and the region has seen far more than we previously realised News