University of Cincinnati (UC) researchers have determined that lightning could affect the onset of both typical headaches and migraines.
A new report has shed light on the way in which 3D viewing may cause eyestrain and headaches.
Nintendo's got into a right little spat with British tabloid the Sun. Under the catchy headline "Nintendo 3DS is game for a barf", the paper claims that it's the most returned games console ever.
More than one in ten people has a visual impairment that means they can't see 3D films properly, according to a British eyecare charity.