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This kind of woman is less likely to get divorced
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A new report from the Pew Research Center has found that about 79 percent of women with a college degree don't get divorced. - photo by Herb Scribner
College-educated women are more likely to have longer-lasting marriages than those who are less educated, according to a new report from the Pew Research Center.

In fact, women who have earned at least a bachelors degree are 79 percent likely to survive 20 years in a marriage, whereas women overall were only 52 percent likely to do so.

About half of first marriages in the U.S. are likely to survive at least 20 years, according to government estimates, according to Pew. But for one demographic group, marriages last longer than most: College-educated women have an almost eight-in-ten chance of still being married after two decades.

This is mostly because college-educated women tend to get married later in life when theyre financially secure, according to Pew, which relieves them of the financial concerns that plague many first marriages.

This isnt the first time research like this has been reported. In October 2014, MarketWatch analyzed data from the U.S. Bureau of Labor Statistics that found only about a quarter of those with bachelors degrees got divorced, whereas nearly half of those who attended some college or had a high school degree got divorced.

A college degree is a good proxy indicator for economic resources, Susan Brown, a professor and chair of sociology at Bowling Green State University in Ohio, told MarketWatch. Highly educated couples enjoy more financial stability. Economic distress is a key predictor of divorce. Having plenty of money means one less thing to fight about.

Its toxic: New study says blue light from tech devices can speed up blindness
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A new study from the University of Toledo found that blue light from digital devices can transform molecules in your eyes retina into cell killers. - photo by Herb Scribner
It turns out checking Twitter or Facebook before bed is bad for your health.

A new study from the University of Toledo found that blue light from digital devices can transform molecules in your eyes retina into cell killers.

That process can lead to age-related macular degeneration, which is a leading cause of blindness in the United States, according to the researchs extract.

Blue light is a common issue for many modern Americans. Blue light is emitted from screens, most notably at night, causing sleep loss, eye strain and a number of other issues.

Dr. Ajith Karunarathne, assistant professor in the UT Department of Chemistry and Biochemistry, said our constant exposure to blue light cant be blocked by the lens or cornea.

"It's no secret that blue light harms our vision by damaging the eye's retina. Our experiments explain how this happens, and we hope this leads to therapies that slow macular degeneration, such as a new kind of eye drop, he said.

Macular degeneration is an incurable eye disease that often affects those in their 50s or 60s. It occurs after the death of photoreceptor cells in the retina. Those cells need retinal to sense light and help signal the brain.

The research team found blue light exposure created poisonous chemical molecules that killed photoreceptor cells

"It's toxic. If you shine blue light on retinal, the retinal kills photoreceptor cells as the signaling molecule on the membrane dissolves," said Kasun Ratnayake, a Ph.D. student researcher working in Karunarathne's cellular photo chemistry group. "Photoreceptor cells do not regenerate in the eye. When they're dead, they're dead for good."

However, the researchers found a molecule called alpha-tocopherol, which comes from Vitamin E, can help prevent cell death, according to Futurism.

The researchers plan to review how light from TVs, cellphones and tablet screens affect the eyes as well.

"If you look at the amount of light coming out of your cellphone, it's not great but it seems tolerable," said Dr. John Payton, visiting assistant professor in the UT Department of Chemistry and Biochemistry. "Some cellphone companies are adding blue-light filters to the screens, and I think that is a good idea."

Indeed, Apple released a Night Shift mode two years ago to help quell blue lights strain on the eyes, according to The Verge. The screen will dim into a warmer, orange light that will cause less stress on the eyes.