If you live in Europe or Asia and record a lot of videos on your iPhone, you may have noticed flickering light effects in your videos shot in artificial lighting. Here’s what causes it and what you ...

If you’re trying to turn your house into a haunted mansion this Halloween season, don’t buy those antique oil lanterns for your front stoop just yet (even though we appreciate the desire for ...

Flickering light bulbs are often dismissed as a minor inconvenience, but according to health and safety expert Derek Bruce ...