"Caillou" is an educational television show for ... How Ingenuity helicopter has flown 54 flights on Mars and keeps going Testicular cancer directly linked to ‘forever chemicals’ in new ...

Caillou brings a cricket in the house and learns creatures belong in their natural habitat./Caillou learns a lesson about jealousy when Sarah gets a new dog./Caillou learns the difference between ...

(SOUNDBITE OF TV SHOW, "CAILLOU") ANNIE BOVAIRD: (As Caillou, singing) I'm just a kid who's 4. Each day, I grow some more. I like exploring. I'm Caillou. RACHEL MARTIN, HOST: PBS announced their ...

On Tuesday, Peacock announced the return of "Caillou," which is sure to make a lot of kids happy and plenty of moms and dads stock up on earplugs. The animated series -- often derided for its ...