Apple TV Plugs In PBS, Yahoo Screen

Apple has added PBS and the Yahoo Screen service to the Apple TV, the company's popular stand-alone streaming device.

PBS said it is offering a selection of full-length episodes and clips from several programs on the device, including American Masters, Frontline, Nature, and Masterpiece. It's also offering dozens of Web-originals from PBS Digital Studios.

"Many" PBS shows will be offered for viewing on Apple TV within 24 hours of their original broadcast, PBS said.