Pretending to be angry as a negotiating tactic can backfire or even lead you to give up more, research finds.

"Smiling as part of your job sounds like a really positive thing, but doing it all day can be draining..."

Grief really does have an impact on your health and immune system, a new review finds.

Changing your facial expression can alter the emotions you feel, according to 50 years of data.

Forgetting an unwanted memory may take more work than remembering it, but there's a "sweet spot" when it comes to how much work.

Scientists have discovered what's happening in the brain when a scary memory comes back without warning.

"It's a simple strategy that doesn't take a lot of time that you can incorporate into your daily activities."

Got the perfect background and pose for your latest selfie? If you want to get the most out of your experience, you may want to reconsider the snap.

Since Donald Trump took office as the 45th President of the United States, there has been a 45-percent increase in tweets about embarrassment.

Women often use metaphors to describe the experience of miscarriage. New research investigates how men talk about it.