Fluorescence lidar technology enables a better determination of the origin of particles in the atmosphere. The method can ...

Diego Pavia fired a subliminal at Ryan Williams after the Alabama receiver said the Crimson Tide were going to 'kill an ant ...

About 2,500 people have been forced out of their homes in northern Saskatchewan due to a rapidly growing wildfire. Brooke ...

The lava flows and ash clouds were probably caused by the collapse of a flank of Etna’s southeast crater, authorities said, ...

Mount Etna erupted on the Italian island of Sicily this morning, prompting a 'red alert' warning, with dramatic video showing ...

Mount Etna has erupted sending huge plumes of ash into the air and leaving tourists running for their lives. Footage shared ...

MILAN (AP) — Sicily’s Mount Etna put on a fiery show Monday, sending a cloud of smoke and ash several miles into the air, but ...

Italy’s Mount Etna volcano violently erupted on Monday, sending plumes of toxic ash and smoke billowing into the sky as ...

An extraordinary clip shared on social media shows the moment dozens of tourists on Mount Etna flee as the Italian volcano ...

Italy’s Mount Etna, the highest active volcano in Europe, started erupting Monday — sending scores of panicked tourists ...