Video from NASA shows two galaxies, about 80 million light-years away from Earth, forming the shape of "blood-soaked eyes." ...

Despite the lack of a dedicated mission to the planet, scientists have learned plenty through ground observations and space telescopes ...

Researchers in Bonn reveal how subtle eye movements and the density of photoreceptors contribute to sharp vision. Our ability to see begins with the light-sensitive photoreceptor cells in our eyes. A ...

Two-photon vision is a novel method with great potential for the future of ophthalmic diagnostics. Although it has many ...

A group of German researchers has discovered how tiny eye movements and the density of photoreceptors assist in visual acuity ...

An incredible image captured by the James Webb Space Telescope and the Hubble Space Telescope shows two galaxies, IC 2163 and ...

President Yoon Suk Yeol will deliver a public speech this week to unveil his policy vision and address a series of controversies, the presidential office and sources said Monday. ... South Korea and ...