Trace the connection between these unlikely animal relatives along with San Diego Zoo's Olivia Degn.

The elephant herd at the San Diego Zoo is getting even bigger.

A partnership between Hogle Zoo and the Huntsman Cancer Institute at the University of Utah aims to learn from elephants to help people fight cancer.

This elephant may be getting up in years, but that doesn’t mean he doesn’t know how to party.

Learn how elephants at Utah's Hogle Zoo are playing a big role in the fight against cancer.

From a giant, edible "50" to various fruit snacks... see how the keepers helped him celebrate his big day.

The former circus elephant was first moved to San Diego Zoo in 2013, but sadly passed away in March of 2017 at an early age. See the sweet moment Mila made a friend after spending many years alone.

See all the work that goes into keeping the elephants in tiptop shape at the San Diego Zoo.

From a giant, edible "50" to various fruit snacks... see how the keepers helped him celebrate his big day.

Because elephants are so intelligent, it actually makes training them more of a challenge. Follow along as animal handlers prepare for one big move.

We all know elephants are big and strong and smart - but did you know at Utah's Hogle Zoo, they're also helping to cure cancer in kids? Meet the keepers and doctors working to make that happen.

A partnership between Hogle Zoo and the Huntsman Cancer Institute at the University of Utah aims to learn from elephants to help people fight cancer.

Watch all the creative ways keepers sneak medicine to animals at Utah's Hogle Zoo.

Making sure animals stay healthy is a top priority at Utah's Hogle Zoo. Sometimes, that can be a real challenge.

Check in with a pair of young elephants at the San Diego Zoo Safari Park to see how the herd is taking them in.

Zookeepers at the San Diego Zoo integrate Jewel, an Asian elephant with some health issues, into the Elephant Odyssey exhibit.

The San Diego Zoo rescued the herd from Swaziland in 2003.

Because elephants are so intelligent, it actually makes training them more of a challenge. Follow along as animal handlers prepare for one big move.

Trace the connection between these unlikely animal relatives along with San Diego Zoo's Olivia Degn.

Learn all about the early behaviors of elephant calves at the San Diego Zoo.

The zoo is celebrating its 100-year anniversary in a big way.

The San Diego Zoo celebrated its 100-year anniversary in a big way.

This elephant may be getting up in years, but that doesn’t mean he doesn’t know how to party.

A partnership between Hogle Zoo and the Huntsman Cancer Institute at the University of Utah aims to learn from elephants to help people fight cancer.