In a study of this age group, shining a light improved their ability to detect different colours by approximately 22 percent.
"I'll cut your... head off in front of your family!" Ken Edward Freeman, 50, told one victim, police said.
Use of tear gas is prohibited in war, yet it is regularly used against civilian populations around the world.
The man hadn't experienced trauma to the area and had no history of unusual bleeding.
A bionic eye could improve people's sight or help those who are completely blind.
Democrats gush "over the porn lawyer, the one whose eyes are too close together," Carlson said. Michael Avenatti soon fired back.
The disease normally affects only six in a million people.
He'd been using the medication for more than a decade, but only recently began to have strange side effects.
The new research could help robots interpret the world around them.
"It's like the eclipse shape was burned into her retina," a doctor said about one patient.
The parasite got into his eye because he was splashed while waiting in line for a water park ride, the man's lawsuit alleges.
Without some safety precautions, eclipse-viewing can be harmful to the eyes. Thankfully, there are ways to protect yourself.
The president again rails against the media for covering the investigations into possible Russia-Trump team ties.
Actress says she was determined to make the forthcoming Netflix movie driven by her love for Cambodia and son Maddox.
A new study suggests children who spend a little less time inside each day are less prone to becoming nearsighted.