Even a brief sleep can help the brain tackle more challenging tasks, say researchers in Germany who have demonstrated that people who take a 20-minute midday nap are more likely to get a sudden ...

University of Hamburg researchers found that a 20-minute nap with deep N2 sleep boosts chances of creative breakthroughs and increases the likelihood of experiencing a true 'eureka moment.' ...

People who reached a deeper level of sleep during a 20-minute nap were more likely to experience a sudden insight EEG readings related to deeper sleep were also related to 'eureka' moments MONDAY, ...

Humans are innately capable of recognizing other people they have seen before. This capability ultimately allows them to ...