Patricia Bath, Inventor of Laser-Based Cataract Treatment, Dies
Patricia Bath, Inventor of Laser-Based Cataract Treatment, Dies
The UCLA ophthalmologist worked to combat blindness in underserved communities.
Patricia Bath, Inventor of Laser-Based Cataract Treatment, Dies
Patricia Bath, Inventor of Laser-Based Cataract Treatment, Dies

The UCLA ophthalmologist worked to combat blindness in underserved communities.

The UCLA ophthalmologist worked to combat blindness in underserved communities.

vision
This Deep-Sea Fish Has the Most Types of Opsins Among Vertebrates
This Deep-Sea Fish Has the Most Types of Opsins Among Vertebrates
Katarina Zimmer | May 9, 2019
The silver spinyfin has an extraordinary diversity of rod photopigments, which researchers propose may allow it to see color in the deep, dark sea.
Machine Learning Optimizes Images for Stimulating Monkey Neurons
Machine Learning Optimizes Images for Stimulating Monkey Neurons
Ruth Williams | May 2, 2019
Neural networks generate abstract images designed to activate particular cells, lending insight into their function.
Nanoparticles Let Mice See Near Infrared Light
Nanoparticles Let Mice See Near Infrared Light
Abby Olena | Feb 28, 2019
Researchers injected the retinas of mice with nanoparticles that bound to photoreceptors and converted near-infrared light to green light that the animals could see.
Image of the Day: Retinal Transplant
Image of the Day: Retinal Transplant
Kerry Grens | Nov 7, 2018
Blind rats are made to see after sheets of cells implanted into their eyes make themselves at home.
Infographic: Behind Mouse Eyes
Infographic: Behind Mouse Eyes
Ruth Williams | Nov 1, 2018
A mesh records retinal cells’ firings in live animals.
Image of the Day: Weevil Eye
Image of the Day: Weevil Eye
Kerry Grens | Oct 17, 2018
The Nikon photomicrography competition winners of 2018 include striking close-ups of a compound eye, a fern, and an insect’s bubble house.
Image of Day: Retinas from Scratch
Image of Day: Retinas from Scratch
Ashley Yeager | Oct 12, 2018
Human eye organoids could help scientists develop therapies for colorblindness.
Image of the Day: Not All Bad
Image of the Day: Not All Bad
Sukanya Charuchandra | Jul 16, 2018
In zebrafish, some amount of reactive oxygen species is required for normal development.
Colorblindness Study Reveals Unexpected Way to Make Blood Vessels
Colorblindness Study Reveals Unexpected Way to Make Blood Vessels
Ashley Yeager | May 1, 2018
Researchers stumbled across the connection while searching for ways to reduce vision problems in people with achromatopsia.