A new study finds mood cycles hit their lowest point around 5 in the morning and their highest around 5 in the evening.

Winter often comes with mental health challenges. Experts have tips on winter wellness and how to make it through a few more cold months.

A new study linking your gut bacteria with your personality lends credence to the old saying, "you are what you eat."

People who take opioids for pain relief may have a higher risk of mood disorder, a new study shows.

It can take years to diagnose children with psychiatric or attention disorders, but if conducted early, brain scans can predict future mental health issues.

Vitamin D deficiency during childhood could lead to rule-breaking behavior as well as anxious and depressed moods later on in life.

New research finds a significant boost in endocannabinoids and improvements in mood following prescribed moderate-intensity exercise.

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

A simple gardening activity improved the mood of women in prison, who said the added greenery made them feel "homey, peaceful, and calm."

New research links a higher activity level at one point in the day with improved mood and increased perceived energy at the next.