Ever stared at a bright blue sky or a white wall and noticed tiny specks drifting across your vision? They’re not dust or ...

Q: Over the years, I occasionally experience a streak of light across my vision, which goes away quickly. However, I have ...

There’s a dark spot floating in front of your eye, but when you try to look directly at it, it scoots away. What the heck? These little shadows are known as floaters, and like gray hair and laugh ...