DNA's iconic double helix does more than "just" store genetic information. Under certain conditions, it can temporarily fold into unusual shapes. Researchers at Umeå University, Sweden, have now shown ...

Stephen Mansfield writes that an orderly line at the bar is a vast improvement on the ‘scrum’ of old. Plus, letters by Jacqueline Douglas and Patrick Cosgrove Anyone who prefers the good old days of a ...

A cyber attack led to IT outages at several major European airports in September, causing disruption and long queues There are warnings of queues at passport control at airports in Europe over ...

The electronic structure of atoms and molecules is the series of energy levels that it are possible for a bound electron to occupy. This electronic structure determines many of the defining ...