Yellowstone supervolcano ’s last eruption covered most of what is now the USA in volcanic ash and lava that flowed for ...

At over 3,500 miles, Yellowstone is one of the biggest national parks in the US, spanning three states. While most of the ...

Yellowstone National Park, established in 1872, was initially preserved due to its harsh volcanic landscape and severe winters, which deterred settlers and inadvertently created a wildlife refuge.

New mapping of the magma lying beneath Yellowstone National Park sheds light on where volcanic activity is shifting, and the ...