But perhaps the solution lies in taking a step back, and simply… napping! A study published in the journal of Journal of Sleep Research uncovered how sleep improves problem-solving skills.

Study says to take a nap when you hit a dead end and can't seem to solve a problem. You'll wake up with your answer.  ...

For the study, the researchers conducted a literature review on 182 past studies discussing how tree planting can decrease temperatures in urban environments, including 110 cities or regions worldwide ...