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 ...

Thanks to advances in generative AI, seeing video of an event is no longer proof that it actually happened as shown. There could be new hope on the horizon, however, in the form of an authentication ...

Our phones can shoot incredible video. But sometimes, things don’t look right. Every now and then, you record a video, but all the lights appear to flicker. Maybe it’s an outdoor shot at night, and ...

The four panels in this movie show brightness changes in coronal loops in four different wavelengths of extreme ultraviolet light (131, 171, 193, and 304 angstroms) before a solar flare in December ...

Discover why lights sometimes flash rapidly when viewed on video. Learn about the science behind flickering, how frame rates and light frequencies interact, and why this phenomenon occurs with certain ...

Lights flickering in your home might seem like a cause for concern, especially if you’re unfamiliar with how home electrical systems work. While flickering lights can stem from a major electrical ...

A group of Cornell computer scientists has unveiled what they believe could be a new tool in the fight against AI‑generated video, deepfakes and doctored clips. The watermarking technique, called ...