In a one-of-a-kind ceremony beneath the surface of Kentucky, 30 people from around the world were sworn in as U.S. citizens.

Former child star Sophie Nyweide, best known for her roles in the films "Mammoth" and "An Invisible Sign," died on April 14.

In the plains of western Ukraine, researchers digging through ancient soil found a handful of small, broken pieces of ivory ...

This summer, the Waco Mammoth National Monument will celebrate its 10 year anniversary of becoming a recognized site by the National Park Foundation. This designation was the result of over six years ...

Sophie Nyweide, who as a child appeared in films alongside Michelle Williams and Russell Crowe, has died, according to an ...

A decade ago, President Barack Obama signed an executive order making Waco’s mammoth dig a national monument. Finally, someone from the National Park Service has arrived to oversee the world ...

Child actor Sophie Nyweide, who appeared in ‘Noah’ and ‘Mammoth,’ is dead at 24. Her family said she ‘self-medicated’ to deal ...

A baby mammoth nicknamed "Yana" was dissected by Russian scientists at North-Eastern Federal University in Yakutsk on March 27, pictures show.

The shoulder blade of an ice age mammoth is shown as it was being carefully unearthed, leaving a pedestal of dirt beneath it, at the Coyote Canyon dig site near Kennewick. Kadlec Regional Medical ...

Both MCBONES and the Kadlec team collaborated for a unique project on a fragile mammoth scapula at the request of the site’s landowner. The Kadlec team of Michelle Stigum, Ara Wilson ...

Mammoth Hot Springs has no set hours and access is covered by Yellowstone's seven-day admission fee ($35 per vehicle). Free parking is provided on-site. For more information about Mammoth Hot ...