Millions of years ago, monstrous quantities of fiery molten magma churning in Earth’s interiors started pushing some rocks upwards, leading to the formation of Rocky Mountains, a.k.a. Rockies.

The National Weather Service said 45 river locations in multiple states were expected to reach major flood stage, with extensive flooding of structures, roads, bridges and other critical ...

The native westslope cutthroat trout (named for the slash of red on its throat) is staging a comeback after decades of losing ground to its immigrant cousins in the Rocky Mountains. Robert M.

The Rapids unveiled their new "Headwaters Kit," which will be used for the 2025 and 2026 Major League ... inspiration from the rivers that originate in the Rocky Mountains, providing water to ...