Dust. In your home, it’s a hassle. On the moon, it can be downright hazardous. The weak gravity of the lunar surface makes it easy to kick moon dust up into floating clouds. Particles are clingy and ...

Plastic pollution is not just in oceans and soil. Scientists have now found enormous amounts of microscopic plastic floating ...

Rasoul Ali Ashrafipour, the director of the Tehran Provincial Directorate of Environment Protection, said on Tuesday that the air pollution had reached an "alarming" level, warning about an imminent ...

MIAMI — Massive clouds of dust particles traveled more than 4,000 miles from the African Sahara Desert and over the ocean to South Florida — affecting air quality and respiratory health. Experts warn ...