Scientists track changes at the Yellowstone supervolcano. Could it blow again?
The giant supervolcano that lies under Yellowstone National Park is cooling off in the west but staying hot in the northeast.
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Respiratory illnesses up among evacuees
Cases of respiratory illnesses are on the rise at the evacuation centers for residents living inside the 6-kilometer radius expanded danger zone. The Department of Health-Negros Island Region (DOH-NIR ...