However, you may not see a high-definition result. The best way to verify whether your HDTV receives a high-definition video ...

The updated version of Ying will be able to generate 10-seconds long 4K high-definition video clips at 60 frames per second, ...

Nasa has streamed an ultra high-definition video of a cat back to Earth from the depths of space. The 15-second clip of Taters the cat was sent via laser - and fittingly shows it chasing a laser beam.