Can you stop the Apple TV 4K from upscaling? Why is HLG the broadcast standard for HDR? Do secret 3D TVs exist? And why do dark scenes tend to look pixelated?

The Sony ZV-1F is available for $499 at Amazon U.S. / £549 at Amazon U.K. and it’s the cheapest camera in Sony’s vlogging ...

Such waves are produced in some of the most violent events in the universe, like supernovae, black-hole mergers or the big bang itself. Just like electromagnetic waves, gravitational waves have a ...

Billy Wagner discusses being elected to the Hall of Fame, never starting a game, what he is most proud of in his career and more ...

Tom Howarth is a Newsweek reporter based in Bristol, U.K. His focus is reporting on nature and science. He covers climate change, biodiversity, extreme weather, zoonotic diseases and more.