Ultrathin structures that can bend, focus, or filter light, metasurfaces are reshaping how scientists think about optics. These engineered materials offer precise control over lights behavior, but ...

Light therapy lamps, also known as sunset projection lamps or sun lamps, are light boxes that mimic natural sunlight. When they feature the correct lux, a unit measuring the amount of light produced, ...

A typical commercial building of 4 650 m² spends about USD 45,000 a year on energy for lighting. Much of that money is wasted due to inefficient lighting control. By optimizing electric light and ...

(CNN) — The US Food and Drug Administration has given clearance to another blood test to help assess Alzheimer’s disease and other causes of cognitive decline, providing a broader understanding of ...

Implantation bleeding is light bleeding from the vagina that happens in some people 10-14 days after they conceive a baby. You may think it’s just a light period, but it can be an early sign of ...

In the decade after the Pill was released, the oral contraceptive gave women highly effective control over their fertility. By 1960, the baby boom was taking its toll. Mothers who had four children by ...

In a 2023 Healthline survey, 79% of those who reported being interested in trying CBD said they were specifically interested in CBD gummies. And while older adults are interested in CBD as a pain ...

If there’s one warning light that unites every driver from Anchorage to Miami, it’s that little amber engine icon.