Flash photography can sometimes show a ‘white glow’ in the eyes, which may indicate the presence of a condition, such as eye cancer or cataracts. Retinoblastoma is an eye cancer that begins in the ...

Which camera flash is best? To oversimplify, a camera works by recording the light that enters through its lens. If there isn’t enough light entering the lens, then you record a poor image — if you ...

Left alone, your camera flash creates cringe-worthy photos, with harsh shadows, no background, washed-out skin tones, and eyes that look like they belong in a horror movie. Unsurprisingly, those ...