A virus found in shrimp and fish may cause an eye disease in humans, according to a recent study that marks the first known case of a pathogen from aquatic animals infecting people. Those “who handle ...

A bizarre, cyclops-like creature from nearly 600 million years ago may hold the key to how your eyes—and even your sleep cycle—evolved. Scientists have discovered that all vertebrates, including ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Here’s what you’ll learn when you read this story: Eye color comes down to a pigment ...

In early April 2026, the Artemis II mission captivated me and millions of people watching from across the world. The crew’s courage, skill and infectious wonder served as tangible proof of human ...

Astronaut Jeremy Hansen takes a picture through the camera shroud covering a window on the Orion spacecraft. NASA In early April 2026, the Artemis II mission captivated me and millions of people ...

The Artemis II crew are heading home after getting an unprecedented view of the moon. Canadian Space Agency astronaut Jeremy Hansen and NASA astronauts Reid Wiseman, Victor Glover and Christina Koch ...

The human eye functions like an exceptionally precise, high-end camera, one with a resolution of around 576 megapixels. What makes it intriguing is that although our eyes can focus on light at only ...

The Artemis II mission will be the first time humans see certain parts of the moon's far side with their own eyes. This 10-day mission is a crewed test flight and will not land on the lunar surface.

The highly anticipated lunar flyby of the Artemis II mission will take four astronauts on a pioneering survey of the moon Monday, including the rarely glimpsed lunar far side, which always faces away ...

Scientists have seen the moon through cameras. On Artemis II, they will study it with a more powerful instrument: the human eye. The astronauts will spend hours gazing upon the far side of the moon.