Add Yahoo as a preferred source to see more of our stories on Google. Gwyneth Paltrow testifies during her ski collision trial on March 24 in Park City, Utah. Gwyneth Paltrow testifies during her ski ...

Blinking is a commonplace gesture. But when your eyes open and close at lightning speed, as if a speck of dust had settled in them, this tic takes on a whole new meaning. This natural, though ...

Most people notice when someone avoids eye contact, looks away too often or checks their phone mid-conversation. Blinking, however, rarely gets any attention even though it can quietly signal how ...

Q: I feel like I’m blinking more often than usual. What can blinking tell me about my health? And why do we blink? A: We blink about once every three to five seconds and usually don’t even realize ...

Blinking is one of the most frequent human activities, typically occurring every two to 10 seconds or about 10 blinks per minute. It has long been understood that blinking has protective effects for ...