In winter, flocks of these little chirping birds often visit bird feeders, or flit about amidst tree branches searching for food. In Hokkaido, Japan’s northernmost prefecture, the long-tailed tits ...
Temporary blindness in one eye is typically a sign of an underlying health condition, such as a blood clot or stroke, that requires immediate medical attention. High blood pressure or cholesterol ...
Normally, your cornea — the clear outer lens or "windshield" of your eye — has a dome shape, like a ball. Sometimes, the structure isn’t strong enough to hold its round shape and bulges ...
People worry that when their loved ones die, they’ll slowly stop being able to picture them in their mind’s eye. Imagine never being able to do that in the first place. I was working from the ...
Learn more › If your monitor hurts your eyes, a problem sometimes referred to as computer vision syndrome, there isn’t just one thing that could be the culprit. Instead, there are a host of ...
The images reveal what looks like a pair of “blood-soaked” eyes staring into the cosmos, giving the galaxies an eerie, otherworldly appearance. Despite their menacing look, these galaxies are ...
PHOTOS: At 50, Hello Kitty is as 'kawaii' and lucrative as ever But first, more on the origin story. Unlike Mickey Mouse and Snoopy, Hello Kitty didn’t start as a cartoon. A young Sanrio ...