The platypus is one of evolution's lovable, oddball animals. The creature seems to defy well-understood rules of biology by ...

Across Montana’s eastern plains, few sights register as strongly as a bison herd navigating open grassland. Although the ...

From near‑extinction to state icon, explore the story of North Dakota’s plains bison and its enduring ties to the prairie.

Colorado Parks and Wildlife is building a list of prospective bison hunters ー a first for the agency as the iconic animal comes under new state management. Starting this year after the passage of ...

Biologists are confronting a problem they thought they had mostly solved: what, exactly, counts as life. A wave of ...