A mastodon is a prehistoric elephant that went extinct during the last ice age. "This mastodon is at least over 11,000 years old," said Cory Redman, science curator at Grand Rapids Public Museum.

Ice Age mastodon tooth recovered in Santa Cruz County, museum officials say by: Amy Larson Posted: May 30, 2023 / 04:23 PM PDT Updated: May 31, 2023 / 01:42 PM PDT ...

A massive mastodon tooth dating from the Ice Age that went missing after it was first spotted on a California beach has been turned into a local museum by a jogger.

A femur from an Ice Age mastodon, believed to be between 11,000 and 12,000 years old, is shown in Chambara, Peru September 5, 2024.

An ice age mastodon died nearly 100 miles from home in a bloody mating season battle in what today is northeast Indiana, reveals new research. The primitive elephant relative's astonishing life ...