A new study led by Flinders University has found that being exposed to bright light at night can significantly increase the chances of developing serious heart problems, including heart attacks, ...

Nighttime exposure to bright light is associated with a higher risk of cardiovascular disease, but there’s plenty you can do about it.

A new study has found that exposure to light at night messes with our internal body clock, increasing the risk of mental illness, while daytime light exposure reduces that risk. The findings offer a ...

A large study of nearly 89,000 participants found that higher exposure to light at night is linked to a significantly greater ...

Have you noticed you're sleeping a little longer? Maybe you're experiencing a shift in appetite — craving more sweets or pasta. In autumn, our bodies sense the change in light as the dark winter ...

Nocturnal bright light exposure was associated with an increased likelihood of early pubertal onset among both boys and girls.

Gauging the amount of light that's in a scene is one of the most fundamental and important skills for a photographer to have. Knowing how to set the exposure on a camera will produce a picture that's ...

Top photographer and author Benedict Brain reveals how to get your best-ever night and low light shots with an iPhone The ...