Abstract: In order to improve the quality and efficiency of youth sports, this paper develops a “one table” student physical fitness data analysis system based on the guidance of the “14th Five-Year ...

Fragranced candles, sprays, and cleaners may smell pleasant, but new science shows they generate harmful nanoparticles that linger in the air and affect your health. Fragranced consumer products, such ...

The Philadelphia region is facing a double whammy of record-breaking heat mixed with the area's poor air quality. Some doctors say it's dangerous for sensitive groups. Along Kelly Drive, runners, ...