
NASA satellite data could detect volcanic unrest years before eruptions
Fox News
New research methods using satellite data may be able to detect volcanic eruptions years in advance.
Although there are already recognizable signals that a volcano is likely to erupt, including seismic activity, changes in gas emissions and sudden ground deformation, accurate predictions are tricky. In addition, no two volcanoes are exactly alike and few of the world's active volcanoes have proper monitoring capability.More Related News

Pizza before tomatoes? Ancient Rome's version of America's favorite food looked nothing like today's
Ancient Rome pizza at Hungary restaurant features no tomatoes or mozzarella, using garum fish sauce and olive paste. Neverland Pizzeria's dish is limited-edition.












