A 63-year-old man reported that objects -- especially people and faces -- began to appear much smaller than normally expected ...

Studies find that people's perception of time really does warp during exercise, and the distraction of racing a rival does not fix this distorted perception. When you purchase through links on our ...

Alex Hutchinson is a National Magazine Award-winning journalist and Outside’s Sweat Science columnist, covering the latest research on endurance and outdoor sports. I’ve always been partial to Dunbar, ...

How clearly do you think you see the world? Well, I have scary news. We don’t see things as they are. We don’t even see. We perceive. Your eyes, ears, and senses receive information from the outside ...

When your trainer challenges you to hold a plank for a minute, it can feel like the seconds drag by. You're constantly adjusting -- lifting your hips, but not too high -- to make sure you're targeting ...

Schizotypal personality disorder is a cluster A personality disorder that involves various symptoms. These symptoms include difficulty in relationships, atypical thinking and behavior, and a distorted ...