Artificial light has extended our days, but it is also quietly reshaping how our brains and hearts function at night. A ...

The more light you are exposed to at night, the higher your risk of heart disease, according to the largest study yet on how night light affects heart health. Multiple environmental and behavioural ...

Scientists have created glow-in-the-dark succulents that can recharge with sunlight and shine for hours, rivaling small night lights. Unlike costly and complex genetic engineering methods, this ...