Here's everything you need to know about how to see the first "blood moon" total lunar eclipse since 2022, and the only one ...

Researchers at North Carolina State University have demonstrated a new technique that uses light to tune the optical ...

A single three-minute exposure to deep red light in the morning can significantly improve aging adults' color vision for up to a week, according to research from University College London published in ...

Melanoma is one of the most aggressive skin cancers, with more than 300,000 new cases reported worldwide each year. In Europe ...