We already know that air pollution is bad for our lungs and heart. Now, scientists are finding that it may also harm our ...

Boyle suggests that the process of combustion and respiration are due to a "nitrous" substance in air. He also creates "Boyle's Law," which says that the volume of air decreases as pressure on air ...

Air pollution is a global problem. We know it can harm our lungs and heart, but now there’s growing evidence it might also hurt our brain. A new study has found an interesting link between tiny air ...

Urban wildfires like LA’s make harmful chemicals from burning plastics and electronics that can make indoor air dangerous for months.

Aids burning. Found in air. Used to treat breathing problems A compound is a substance that contains atoms of two or more different elements, chemically joined together. For example, water is a ...

Lethal Concentration 50. The concentration of a substance in air that based on laboratory tests (inhalation exposure) is expected to kill 50% of a group of test animals when administered as a single ...

Per- and polyfluoroalkyl substances, or PFAS ... which lingers in the air and allows humans to breathe the chemicals into their lungs or ingest them. By dusting and vacuuming regularly, along ...

The experts claim the substance would provide a way for the roots to hold air pollution safely underground indefinitely, per the research. "The idea behind using sporopollenin is that now you ...