States across the border issued air advisories about particulate pollution that are expected to last for several days.

Ever wonder why the sky looks red during wildfires? The Weather Network explains how smoke in the air changes the way ...

Italy’s National Institute of Geophysics and Volcanology (INGV) reported “explosions of increasing intensity” from Etna’s ...

A Co Cork student has told of the “scary” experience of being caught up in the eruption of Mount Etna on the island of Sicily ...

Europe's most active volcano, Mount Etna on Sicily, is erupting again, sending tourists running away from a huge plume of ash and smoke in the air and lava flowing down its slope.

Michigan, Wisconsin and Minnesota are already seeing air quality deteriorate because of smoke from the fires in Manitoba and ...

Wednesday brings another round of heat and humidity, but an approaching cold front adds a new ingredient to the mix— storms. While it’s fair game for a storm to pop after 2 p.m., the greatest risk ...

Mount Etna, a volcano on the Italian island of Sicily, has erupted, spewing ash and lava, CBS News reported citing nation's volcano monitoring body. The National Institute of Geophysics and ...

A viral video shows tourists and guides running for their lives as Mount Etna erupts, sparking online debate over volcano tourism.

That example shows a trigger that activates a debilitating trauma response. For people with severe trauma, some triggers may ...