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The colors we see and the emotions we feel have an interesting and complex relationship. Have you ever heard the expressions “green with envy,” “feeling blue,” or “seeing red”? How did these colors come to be so closely tied to emotional connotations that we have figures of speech abo...

The colors we see and the emotions we feel have an interesting and complex relationship. Have you ever heard the expressions “green with envy,” “feeling blue,” or “seeing red”? How did these colors come to be so closely tied to emotional connotations that we have figures of speech abo...

When we don’t get a good night’s sleep, we can really feel it in the morning. That grogginess, difficulty concentrating, and slowed reaction time — we all know the feeling. Lack of sleep, especially when it happens on a regular basis, can have many negative effects on our health, both short...

When we don’t get a good night’s sleep, we can really feel it in the morning. That grogginess, difficulty concentrating, and slowed reaction time — we all know the feeling. Lack of sleep, especially when it happens on a regular basis, can have many negative effects on our health, both short...

A pair of colored contact lenses can be the perfect final touch to a great Halloween costume. Our eyes are often the first things people notice about us, so they can play a huge role when we dress up as someone (or something) else. Costume contact lenses could make you a much more convincing zomb...

A pair of colored contact lenses can be the perfect final touch to a great Halloween costume. Our eyes are often the first things people notice about us, so they can play a huge role when we dress up as someone (or something) else. Costume contact lenses could make you a much more convincing zomb...

Most of the time, when we hear the word “blind,” we think that means total blindness, but it’s not always that simple. There is a wide range of visual impairment beyond what glasses can correct, and it’s important for sighted people to understand what that range is so that we will be bett...

Most of the time, when we hear the word “blind,” we think that means total blindness, but it’s not always that simple. There is a wide range of visual impairment beyond what glasses can correct, and it’s important for sighted people to understand what that range is so that we will be bett...

Eye protection is easy to remember at work or when we play sports, but what about when we’re at home? Over a million eye injuries occur in people’s homes every year. That might sound scary, but the good news is that 90 percent of these injuries are preventable as long as we follow proper safe...

Eye protection is easy to remember at work or when we play sports, but what about when we’re at home? Over a million eye injuries occur in people’s homes every year. That might sound scary, but the good news is that 90 percent of these injuries are preventable as long as we follow proper safe...