Mammals aren’t known for the ocular regenerative powers, but a new study shows that nature has a few tricks up its sleeve.

Scientists were able to treat a "macular hole" in a monkey, helping to restore the animal's vision thanks to human stem cells. When you purchase through links on our site, we may earn an affiliate ...

Researchers have developed eye drops that extend vision in animal models of a group of inherited diseases that lead to progressive vision loss in humans, known as retinitis pigmentosa. Researchers at ...

Vision is one of the most fascinating abilities in the animal kingdom. From birds that can spot prey miles away to sea creatures that see light we cannot even imagine, animals experience the world ...

As a career ethologist, I was thrilled when I learned about Dr. Matthew Calarco's new and highly original book titled The Three Ethologies: A Positive Vision for Rebuilding Human-Animal Relationships.

Imagine you're a red-tailed hawk, soaring through the sky. You scan the ground, looking for your next meal. You spot a squirrel hundreds of feet below you. Its coat helps it blend into the ground, but ...

Model of PEDF protein alongside the 17-mer and H105A peptides. Amino acid 105, which is changed from histidine in PEDF and the 17-mer peptide to alanine in the H105A peptide, is shown in green.

A group of scientists restored vision in a monkey by using human stem cells to fix a hole in its retina. The research could open new doors for vision treatment in humans and other animals, too. A new ...