Biomedical engineers out of Johns Hopkins and Stony Brook say gentle beams of light -- instead of electric jolts -- could be used to treat arrhythmias in the near future. Elizabeth Armstrong Moore ...

Scientists at the University of California-San Diego (UCSD) have used the ability of graphene to convert light to electricity in order to pace and control heart cells cultured on the semimetal. The ...

New research presented at the American Heart Association Scientific Sessions 2025 suggests that exposure to artificial light at night may increase stress-related brain activity and artery inflammation ...

Subscribe to BizTimes Daily – Local news about the people, companies and issues that impact business in Milwaukee and Southeast Wisconsin. The term "heart light" came from the 1982 movie, "ET-The ...

Even robots can use a heart. Or heart cells, at least. A new stingray bot about the size of a penny relies on light-sensitive heart cells to swim. Zaps with light force the bot’s fins to flutter, ...

Heart attacks occur when oxygen is blocked from getting to crucial heart muscles — but that might be something that can be helped with bacteria. By using bacteria that “eat” light to produce oxygen, ...

Lighthearted. Yes, yes. One of my favorite phrases. Light, as in the light that lights the heart and the world. Light, as in unencumbered. Weightless. As in free. As both Merriam and Webster so ...