Learn about eye changes that could indicate serious health conditions, from blurry vision to persistent floaters and flashes ...

A team of American researchers say they've discovered a colour called "olo" that's never been seen by the human eye before.

The study reveals how humans use their eyes to communicate nonverbally. In the future, this line of research could lead to a ...

A team of scientists in California say they have discovered a new color they named olo, but you can't see the "most intense ...

University of Miami Miller School of Medicine researchers have identified molecular evidence linking human papillomavirus ...

Roorda calls the technology "a microscope for looking at the retina," and it is already being used by ophthalmologists to study eye disease. But for a human to actually perceive a whole new color ...

A team of scientists from the University of California, Berkeley, recently announced the discovery of a unique color, dubbed "olo," perceived through specific stimulation of the human retina.

The rising heat are doing more than melting glaciers or drying up rivers, it's affecting the human body in unexpected ways, ...