The cornea is a thin, clear, dome-shaped tissue layer of the eye that covers the pupil and iris. Corneal tissue is ...

Neurobiology, Neurodegeneration and Repair Laboratory, National Eye Institute, National Institutes of Health, Bethesda, United States This important study employed multiple orthogonal techniques and ...

If we’re hallucinating, we may not be hallucinating exactly the same thing.

The Parthenon is a gem of ancient Greek architecture for its perfect appearance, but its perfection results from optical ...

Reports this week of a teen in British Columbia who tested positive for H5 avian influenza has renewed attention on the virus ...

Texas lawmakers heard concerns this week about how long it took to restore power for vulnerable seniors following Hurricane ...

Though it routinely ends up on best of all time lists, somehow the 1974 science fiction novel The Mote in God's Eye never ...

Protocols. It is an immense honour to have been asked to review The Noble Academic and Patriot, a biography of ...

God’s love is written in the divine image within us. It is a given. It sits there waiting to be tapped. We are the ones who ...

Many American Jews and Muslims may not see the war in Gaza eye to eye, but this should not poison our civic relationship in ...

Scientists have demonstrated that cannabinol (CBN) from cannabis significantly enhances sleep quality in rats, according to a ...

Astronaut Sunita Williams' recent photos from the International Space Station (ISS) have sparked discussions about the ...