A gently lobbed baseball is easy to see. The same ball, however, can seem to vanish from the hand of a skilled pitcher, ...

Artists and scientists have been creating optical illusions for centuries. Here are 35 mind-bending examples that prove you ...

The humpback whale has the whale equivalent of nearsightedness, which puts it at risk of being snarled in fishing gear.

Can a simple pair of eyes on a poster really boost your generosity—or is it all hype? See what studies show so far.

Researchers suggest that people with faster eye movement can see objects in motion that are invisible to others.

World made its official U.S. debut, allowing people to scan their eyes in Los Angeles, San Francsico, Austin, Atlanta ...

The study reveals how humans use their eyes to communicate nonverbally. In the future, this line of research could lead to a better understanding of how people with conditions that affect social ...

Copyright 2025 The Associated Press. All Rights Reserved. Copyright 2025 The Associated Press. All Rights Reserved. MEXICO CITY (AP) — Mexican authorities announced ...

The color was made visible using a technique known as 'Oz,' a method that stimulates the photoreceptors in the human eye with laser pulses. The breakthrough was achieved after researchers used the ...

By isolating and focusing on stimulating only the M cells on the retina, they created a new color signal that the human eye is not capable of perceiving, explained first author James Fong, PhD, from ...