Struggling with Allergies or Stale Air? Our 2025 guide reviews the 10 Best Air Purifiers to Eliminate Dust, Smoke & Odors.

Webb’s new images of the Bullet Cluster reveal the most detailed dark matter map yet, shedding light on cosmic collisions and ...

Saharan dust is made up of tiny, microscopic particles of sand and minerals that originate during times of drought from the Saharan desert. As for wildfire smoke, it can originate from anywhere ...

Wildfire smoke from Canada and Saharan dust are impacting Mississippi's air quality. The smoke is expected to remain through midweek, creating vibrant sunsets and sunrises.

This dust could collide with any lingering smoke in the South this week, potentially causing unhealthy air quality and a hazy, duller sky during the day, bracketed by colorful sunrises and sunsets.

This dust could collide with any lingering smoke in the South this week, potentially causing unhealthy air quality and a hazy, duller sky during the day, bracketed by colorful sunrises and sunsets.

What Is Particle Pollution? Particle pollution, also called “particulate matter” or “soot,” refers to a mix of tiny solid and liquid particles that are in the air we breathe. Ever look at dirty ...

Noxious wildfire smoke from Canada will infiltrate the U.S. through the north this weekend, just as African dust clouds approach from the east. They have nothing to do with the Trump tariffs and ...

Posted: May 19, 2025 | Last updated: May 19, 2025 Videos filmed early on May 19 show smoke billowing over Khan Younis in southern Gaza as explosions echo in the background.

In a tradition that scholars date to the 19th century, smoke released from a chimney will be colored white if the cardinals have made a decision, or black if they remain deadlocked.