Penn State University scientists have demonstrated the complex series of events occurring inside thunderclouds that create ...

Usually, light waves can pass through each other without any resistance. According to the laws of electrodynamics, two light ...

Space Flash Is Revealed as Black Hole Spewing the Light of 1,000 Trillion Suns But don't worry, it's 8.5 billion light-years away. Monisha Ravisetti Former Science Writer ...

In macOS Ventura 13.3, Apple has added an accessibility option that dims video when flashes of light or strobe effects are detected. Here's how to enable the feature on your device.

But then, out of nowhere, you see three flashes of light in rapid succession. They appear to occur along a straight line, ... (Another version involves a similar aural effect.) ...