When scared, many animals release chemicals as a red flag to alert members of the same species. Psychologist Denis Chen, from Rice University, says that humans also communicate chemically through sweat.
Filling scribbled paper is not a waste of time or a distraction. On the contrary, it promotes mental concentration and stimulates memory, according to a study by the University of Plymouth.
The stress caused by the urban environment prevents our brain from thinking clearly on a busy street and reduces our self-control. However, in the middle of nature we process information better and we have a good memory.
If you're brainstorming, put some blue around it. If instead you are trying to memorize data or read an important document, red is your best option, according to a study published today in the journal Science.
A University of Michigan study published in Evolutionary Psychology reveals that men who spend the most money had more partners in the past and wish to have more partners in the next five years.
Danni Büchner is invited to Sam Dylan's Halloween party. But the "Goodbye Germany" emigrant has no desire for many other party guests. And find clear words.
