Anemia, a condition marked by low levels of hemoglobin in the blood, affects nearly 2 billion people worldwide.

A new retinal stimulation technique called Oz enabled volunteers to see colours that lie beyond the natural range of human vision. Developed by researchers at UC Berkeley, Oz works by stimulating ...

Over the past decades, black-and-white films have become less and less common. But when looking back at the history of cinema, it's still a medium that enchants audiences with a nostalgic air, and ...