TED Radio Hour Exploring the biggest questions of our time with the help of the world's greatest thinkers. Host Manoush Zomorodi inspires us to learn more about the world, our communities, and ...

Ted Hesson is an immigration reporter for Reuters, based in Washington, D.C. His work focuses on the policy and politics of immigration, asylum and border security. Prior to joining Reuters in ...

That’s why when you buy a TV you’ll see it advertised as supporting 4K, or on smaller screens, 1080p, and similar. Pixels are the building blocks for every display you’ve ever seen.

Apple iPad 4th generation Wi-Fi + Cellular tablet was launched in October 2012. The tablet comes with a 9.70-inch display offering a resolution of 1536x2048 pixels at a pixel density of 264 pixels per ...