If you've bought a new TV in the past couple of years, there's a good chance it's a 4K set with HDR (high dynamic range) capability, a technology that can create brighter, more lifelike images by ...

So you bought a new 4K TV and you're wondering what's on. The answer right now is: not much, but the list is growing. Here's a look at what you can watch now in 4K and high dynamic range. David leads ...