New Scientist on MSN
Bird retinas work without oxygen, and now scientists know how
The light-sensitive tissue of birds’ eyes is not supplied with oxygen by blood vessels – instead, it powers itself with a ...
On Wednesday, in a hearing before Chief Judge Stacey Jernigan of the U.S. Bankruptcy Court for the Northern District of Texas ...
After age 65, schedule an annual eye exam to catch vision changes early, before they lead to long-term vision loss. Aging can affect near vision, color vision, and how quickly your eyes adjust to ...
Interesting Engineering on MSN
Sugar-powered sight? 400-year eye mystery behind birds’ oxygen-free vision solved
Biologists have finally solved a centuries-old mystery regarding how birds maintain sharp eyesight despite ...
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