Geologists found a deep-running network of magma channels in the northeast corner of Yellowstone National Park.

Alaska’s US senators in 2017 vehemently opposed a prior suggestion by Mr Trump that the name Denali be changed back to Mount McKinley.

Mountain-dwelling elk migrate to the lowlands to forage for food in mid-winter. Here's what to know before you go.

Nick Rockett’s odds for the Grand National were cut with Betfair from 33-1 to 20-1 as a result of the win, and from 25-1 to 16-1 for the Ultima at Cheltenham. The horse runs in the colours of Stewart ...

His words proved prophetic, as in 1982 President Ronald Reagan created the Mount St. Helens National Volcanic Monument, where people can see the mountain and how nature is healing from the damage ...

Mount St. Helens National Park offers easy hikes and a scenic drive to witness the iconic volcano. Meanwhile, Beacon Rock State Park and Steamboat Rock State Park provide breathtaking views along ...

He helped open Riverfront Park in 1978, dedicating the land along ... Carter arrived with promises of federal help, four days after Mount St. Helens erupted and one day after declaring much ...

Yellowstone National Park is home to many of the largest ... Survey – the highest rung on the scale. To compare, Mt. St. Helens' eruption in 1980 was a level 4. Known as a super eruption for ...

This week marked the forty-first anniversary of the eruption of Mount St. Helens, which took place on May 18, 1980. For the occasion, the NOAA Satellites Twitter account sent a ...