A new longitudinal study suggests that overall well-being—and especially a strong sense of purpose—are important components ...

For the first time, a study shows an online assessment can provide a scientific measure of acetylcholine—a key brain chemical ...

Sometimes it was thirty-six hours. Other times it was seventy hours. Or maybe it was ninety-some hours,” write the authors of ...

In my sixth year of Parkinson's, cognitive changes leave me wondering how much of this decline is due to the disease and how ...

Hiring managers are leaning on pre-employment assessments that test applicants' soft skills in order to see beyond their ...

The shuttle run (a round-trip endurance run) test measures physical fitness by having subjects run back and forth for a ...

A recent survey conducted by Axios and Ipsos American Health Index included responses from more than 1,100 individuals. It ...

Dr. Jeffrey Kuhlman, who served as physician to President Obama, joins “Elizabeth Vargas Reports” to discuss the decision by ...

Test your visual acuity with this engaging optical illusion! Hidden among a multitude of '998' figures, a single '993' awaits ...