Using magnetotellurics, researchers produced a detailed picture of the magma beneath Yellowstone, offering insights into a ...

Volcano Watch” is a weekly article and activity update written by US Geological Survey Hawaiian Volcano Observatory scientists and affiliates. Note: The summit eruption of Kl ...

Some of the largest volcanic eruptions on the planet have occurred at Yellowstone National Park, and scientists have ...

People around the world greet the New Year with fireworks and other celebrations. This year, Hawaii Volcanoes National Park ...

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

Kīlauea’s latest eruption is drawing crowds to Hawaiʻi Volcanoes National Park. In the early hours of Dec. 23, Kīlauea—one of the ...

Plus: Some economic optimism after Trump's win. SCOTUS Chief Justice John Roberts warns that courts' independence is under ...

Scientists investigating the Yellowstone supervolcano have discovered movement deep in the crater, sparking fears the ...

One year ago new broke about reports from the German military that were disturbing. According to them, World War III could ...

The world faces an extinction crisis, but that hasn’t stopped conservation efforts. Here are some animals who made a ...

A team of USGS researchers in Flagstaff are working to develop an all new geologic map of the Grand Canyon region.