A mammoth tusk was found at a private West Texas ranch, prompting questions like can you own one. A Texas Tech professor answers that, and more.

The Museum of Natural History’s Sidney Horenstein noted New York, at least, has risen roughly 150 feet following the retreat of the ice and the loss of its immense weight. The Earth’s crust still ...

Within the White River State Park, the Indiana State Museum tells the story of Indiana from the Ice Age to present day. Part of the permanent exhibits, visitors can explore a replica of an ice ...