The clip is a perfect mix of humor, curiosity, and innocence, highlighting the baby’s early exploration of cause and effect ...

Add Yahoo as a preferred source to see more of our stories on Google. Kelly meets Mariah and Alex, a Tennessee couple who are going viral for their hilarious baby swap prank. Mariah shares how she ...

The animal lovers at Maymo film funny dogs taking on a zombie baby prank, creating total chaos as both mischief and mayhem unfold. Warning issued as millions told don't drink coffee McDonald’s newest ...

From scarily cute mutant dogs to terrorizing devil babies, pranks ruled the year on YouTube. But they weren't all scary and they weren't all pranks. The top 10 videos that you kept playing this year ...