Our brain and eyes can play tricks on us—not least when it comes to the expanding hole illusion. A new computational model ...

Straining blocks clarity. The harder we force things, the more we limit creativity, connection, and insight. Wu-wei is the ...

Researchers at the University of Toronto see a future where a single injection under the eyelid could replace months of daily ...

A one-time injection of Lumevoq demonstrated sustained visual acuity improvements with a favorable safety profile at 5 years ...

As drugs like Ozempic and Mounjaro continue to skyrocket in usage, doctors are encountering more cases linking them to ...

But there is a great consolation in being loved distinctly. And this love extends to the world around us: You may know the ...

A unique collaboration between electrical engineers and ophthalmologists solves clinical, computational challenges.

Today’s optical illusion is challenging viewers to find a hidden "5" among a sea of "2s." The tricky pattern plays with human perception, making it hard to spot the odd number. Can you find it?

Do you have blue eyes? We talked to experts to discover curious facts about baby blues, including whether your biological family is bigger than you ever imagined.