In the past, forced or arranged marriages meant that socially inept, unattractive men did not have to acquire social skills to find a partner. Today, men who have difficulty flirting may remain single because their social skills have not evolved to meet societal demands, suggests new research..
Rotavirus vaccine cuts infant diarrhoea deaths by a third in Malawi, finds a new study that provides the first population-level evidence from a low-income country that rotavirus vaccination saves lives (N = 48,672)..
For the first time ever, scientists have been able to observe the speed at which death spreads across a cell once the self-destruct so-called “trigger wave” has been initiated. Death moves at around 30 micrometers per minute or 2 millimetres an hour..
