06/07/2026

Record fireworks display choked Washington in toxic smoke

The U.S. capital, Washington, saw its worst air quality of the year over the July 4 weekend, as smoke from a massive fireworks display sent pollution soaring to levels considered very unhealthy for the entire public, data ...

Molecular nanostructures can be activated using ultrasound

Researchers from Heinrich Heine University Düsseldorf (HHU) have taken an important step toward developing intelligent molecular materials. The team headed by Dr. Bernd M. Schmidt (Institute of Organic Chemistry and Macromolecular ...

High levels of forever chemicals found on wastewater filters

As cities across the nation and the globe increasingly turn to advanced water purification systems to expand their drinking water supplies, researchers at Texas A&M University have identified a critical environmental safety ...

page 4 from 11