Video footage shows male capuchin monkeys carrying at least 11 howler monkey babies between 2022 and 2023. The monkeys' motivations remain under investigation.

Billy and Tina, two Asian elephants from the Los Angeles Zoo, arrived at the Tulsa Zoo on Wednesday, where they are now settling into their new home and beginning the next chapter of their journey.

After weeks of anticipation and legal scrutiny, the elephants Billy and Tina make a big move from Los Angeles to the Tulsa ...