Live Science on MSN5mon
Scientists restore monkey's vision with a patch made from human stem cells
The lab then transferred the animal to Mandai's lab for surgery ... the researchers surgically removed the monkey's eye to ...
National Geographic news9y
Inside the Eye: Nature’s Most Exquisite Creation
“If you ask people what animal eyes are used for ... even if the jellyfish swims upside down. If this eye detects dark patches, the jellyfish senses that it’s swimming beneath the mangrove ...