Learn about the escalating threat of volcanoes in Iceland and how a new warning system is helping to inform the public when ...

Kenneth Sims and other research scientists recently discovered that mafic volcanism of Henrys Fork Caldera -- located in ...

Yellowstone's supervolcano appears to have a magma cap that vents pressure and reduces the chances of a massive eruption ...

For decades, scientists knew magma was simmering beneath the earth at Yellowstone National Park. A team of researchers ...

Scientists found that a "cap" of bubbles and magma stands between the magma reservoir underneath Yellowstone National Park ...

A massive volcano is now steaming from its summit crater as scientists warn it could soon erupt. In their latest update, they ...

Yellowstone is huge, over 2.2 million acres. Almost 5 million people visited it last year. It's the world’s first national ...

With four people through to the Top 24 and 20 spots left in the competition, "American Idol" contestants are running on fumes. In Monday night's episode, the remaining 42 singers, sleep deprived ...

Roads and one park entrance for Yellowstone National Park are set to open this Friday, weather permitting, ahead of National ...

Cheap places to travel aren’t always easy to find, especially not on short notice, but it’s certainly not impossible to have ...

Understanding the earthquake history of a region is key to estimating seismic hazard. To help with this task, geologists look ...

Soon after Donald Trump returned to the White House, he issued an executive order that some fear could become an ...