As they fly around the moon, the four astronauts of NASA's Artemis II will see views never seen by the human eye. Here's how.

The light-sensitive tissue of birds’ eyes is not supplied with oxygen by blood vessels – instead, it powers itself with a ...

How your eyes really work behind the scenes.

Researchers from Tokyo Metropolitan University have developed a suite of algorithms to automate the counting of sister ...

As AI shifts from a back-end efficiency tool to a creative partner, agencies are re-evaluating authorship, talent structures, ...

Greenland sharks' eyes never seem to get old. Plus, exactly how flawless is the greatest eye in the sky, the James Webb Space ...

In this installment of A Look Back in Time, the Friday, Jan. 24, 1936, edition of The Chronicle featured a story about U.S. Army Corps of Engineers officials considering constructing a new airfield at ...

The FAA’s proposed regulations grant unmanned aircraft access to the same airspace occupied by helicopters used in line work.

Its unearthly look is often accentuated by the presence of tiny crustacean parasites hooked into the corneas on its eyes, but the Greenland shark (Somniosus microcephalus) can live up to 400 years in ...

Bird retinas survive without oxygen by burning sugar scientists solve 300 year mystery that could help treat human strokes.

Scientists discover how aging alters the function of cells, called mesenchymal drift, and manage to reverse this process.