A significant area of Cretaceous rock exposures in northwest Montana has been recognized as an International Geoheritage Site, Montana State University announced on Thursday.

For more than 40 years, an area of Cretaceous rock exposures in northwest Montana has been the site of exciting fossil discoveries, including ones ...

For much of the 20th century, dinosaurs had been thought of as lumbering, lizard-like animals. The surprising findings at Egg Mountain suggested dinosaurs were more dynamic and social than previously ...

An ancient fossilized forest in Montana is reemerging 600 feet higher than the present-day tree line after spending the last ...

As white Americans moved further westward into the Nebraska territory after the Civil War, they kept fashioning a new ...

HELENA — Montana's Supreme Court on Dec. 18 upheld a landmark climate ruling that said the state was violating residents' ...

It’s hysteria over carbon dioxide, the gas we breathe out, that makes all life possible.  Both groups have won recent court ...

The International Geoheritage Site designation identifies such sites as being of the highest scientific value.