In the U.S., parts of the Midwest, Northeast and Great Lakes regions are experiencing unhealthy air. Staying safe from smoke ...

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

A research group in Korea has discovered a novel natural antimicrobial peptide, "Hirunipin-2," from the salivary glands of ...

Ever wonder how NASA captures stunning images from deep space probes? Interplanetary scientist John Spencer takes us behind ...

New research has identified the mechanism by which air pollution damages the lungs’ self-cleaning system, leaving us ...

Astronomers have captured videos of the sun without the typical blur caused by turbulence in Earth's atmosphere ...

One collision repair shop’s story about finding fentanyl in a recovered vehicle ignited conversation about the need for ...