This time, weather systems also carried the cloud to Spain and the Mediterranean causing widespread cancellations. Since then, ash clouds and flight disruption have continued sporadically. The ...

Despite widespread fears of a catastrophic "supervolcano" eruption, scientists at the Yellowstone Volcano Observatory (YVO) have suggested that any eruptive event there would likely look far ...

It is still too early to gauge the ash cloud's impact on tourism in Cape Town. We are expecting a marginal and short-term knock-on effect on tourism arrivals to the Mother City and are in close ...

Scientists on a research boat dozens of miles from the California coast saw ash and smoke from the L.A. wildfires - and fear their hazards will persist in the ocean.

City lights, fires, effects of pollution ... Weather satellite images helped in monitoring the volcanic ash cloud from Mount St. Helens and activity from other volcanoes such as Mount Etna.

NASA launched its PACE climate satellite with the Dutch aerosol instrument SPEXone onboard. A full year of observations now ...

This is what happened when Eyjafjallajokull erupted in Iceland in 2010. The ash cloud spread all over Europe, which meant that over 100,000 flights had to be cancelled. Ten million people missed ...

JAKARTA, Jan 15 (Reuters) - A volcano located in Indonesia's eastern island of Halmahera erupted on Wednesday morning spewing a four-km (2.5-mile) high ash cloud, forcing authorities to raise the ...

City lights, fires, effects of pollution ... Weather satellite images helped in monitoring the volcanic ash cloud from Mount St. Helens and activity from other volcanoes such as Mount Etna.

The oceanographer was far out in the Pacific, off the coast of San Diego, when he saw a high yellow cloud ... effect on the organisms living there.” Research into the impact of wildfire ash ...