Another plume of Saharan dust and smoke creates hazy skies over the US You may notice colorful sunrises/sunsets, and a haze in the sky. Shelby Ebertowski, KSAT Weather Authority Meteorologist .

Smoke and haze will be noticeable for millions of people in the eastern half of the US Tuesday. It could be hazy at times from Chicago to Upstate New York and as far south as parts of Georgia and ...

Smoke and haze are noticeable for millions of people in the eastern half of the US Tuesday. It’s been hazy at times from Chicago to Upstate New York and as far south as parts of Georgia and Florida.

Canadian wildfire smoke and a dust plume from Africa could collide over the South this week By . Mary Gilbert, CNN Meteorologist. Updated Jun 3, 2025, 3:35 PM ET. PUBLISHED Jun 3, 2025, 4:15 AM ET.

By Mary Gilbert, CNN Meteorologist (CNN) — Air quality is taking a hit in parts of the central and eastern United States as smoke from out-of-control wildfires in Canada pours south – but that ...

Smoke ahead: Cold front to push wildfire plumes from Canada into Michigan Published: May. 29, 2025, 2:12 p.m. An Air Quality Advisory has been issued for part of the Upper Peninsula for Friday.

Meanwhile, white smoke is produced using a much cleaner fuel mix and a more powerful oxidiser. Potassium chlorate (KClO₃) – even more reactive than perchlorate – ensures a hot, vigorous burn.

The Roman Catholic cardinals gathered at the Vatican in Rome have chosen a new pope to lead the church’s 1.4 billion faithful, announcing their decision with a swirl of white smoke from a ...

This week, 133 cardinals have gathered in the Vatican to elect a new leader of the Catholic Church.During their deliberations, the only indications of their progress are the regular plumes of smoke ...

Today, thanks to modern chemistry, the smoke is unmistakable — thick black billows for inconclusive votes, or a bright white plume when a new pope is elected. Chemistry Smoke ...