On the occasion of World Sight Day, a giant yellow banner bearing three black spots to symbolize blindness was unveiled at Vienna. The 13-by-16-meter (42.5-by-52.5-foot) banner will adorn a facade of ...

The world's largest blind symbol -- a yellow banner with three black spots -- was unveiled Thursday at Vienna's St. Stephen's cathedral on the occasion of World Sight Day. The 13-by-16-meter ...

Scientists can now help blind people "see" by drawing symbols directly into their brains using a new electrical stimulation method. According to The Next Web's latest report, a group of researchers ...

Globally, at least 1 billion people have near or distance vision impairment that could be prevented or has yet to be addressed. Vision impairment affects people of all ages, with the majority being ...