Twitter activity can predict heart disease.

Weather affects how investors behave on the stock market.

Certain fragrances make you more likely to purchase more when shopping.

Learning a language will improve your ability to switch your focus.

Closing your eyes can help your memory.

Separation from your phone may be enough to cause changes to your body and mind.

Regular coffee drinking decreases your chance of developing melanoma.

A glass of beetroot juice daily can lower high blood pressure.

Men and women differ in their attitudes to infidelity.

An emotional face can distract you and impair your performance.

Expressing anger is a healthy thing…sometimes.

A cold nose can actually increase your chances of catching a cold.