“Dora the Explorer” has swung onto Nickelodeon’s Noggin video-subscription service for preschoolers. The Noggin app on Friday added 100 episodes from the first four seasons of “Dora the Explorer,” the ...

Twenty-five years ago, a little girl with a bob haircut appeared on our TVs, speaking a mix of English and Spanish, with a spunky, can-do spirit. She had an adventure planned, a backpack, a monkey ...