Researchers have studied the effect on astronauts of viewing Earth from space.

How do you decide if you want to pursue a relationship or not?

Brain activity reveals possible causes of déjà vu.

Researchers identify six elements that make an apology acceptable.

Fossil fuels could and should be phased out within a decade.

People living in homes with more vegetation tend to live longer.

Research shows that wisdom is a matter of both heart and mind.

Exercise helps with healthy regulation of your emotions.

Lack of outdoor light can lead to short-sightedness in children.

A very common and popular painkiller reduces the capacity to notice errors.

Eating fruit reduces your risk of stroke and heart attack.

Your personality is revealed in how you react to errors in emails.