A Wyoming Senate panel is demanding that Congress give the state all federal lands and mineral rights in the Equality State, ...

Amid big budget cuts, Wyoming Legislature has tentatively earmarked $35,000 to helicopter a section of a historically ...

On a razor thin 16 - 14 vote, the Wyoming Senate on Thursday voted against calling on Congress to hand over all public lands to the state, ...

A minor earthquake has hit Yellowstone National Park, and some people in the region experienced a tremor. The magnitude 3.9 ...

Yellowstone National Park, the oldest national park in the USA and home to some of the most unique geological features on ...

Yellowstone National Park's oldest and hottest geothermal area, a favorite spot for park visitors, was shaken by a moderate ...

Scientists have assessed Yellowstone's chances of eruption by measuring electronic currents flowing deep within the Earth ...

It’s the latest attempt by a Western state to claim public land, after the U.S. Supreme Court squashed Utah’s lawsuit to gain ...

Yellowstone's geothermal wonders hide an active volcanic system. Recent studies suggest the northeastern magma body could ...

Though the volcano’s magma chambers could hold enough material for a caldera-forming event, none of them are likely to erupt ...

The CallAir snowplane, built in Afton, was a revolutionary vehicle. It made it possible to deliver mail, supplies and ...

Legislators in two Western states have their eyes on federal lands, with the Wyoming Legislature being asked to approve a ...