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 ...

The physical effects and symptoms of airborne dust particles can range from irritating to quite severe. These can include: ...

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