Carbon dioxide may be a naturally occurring substance on Earth, but too much of its presence has contributed to global ...

New research from the University of Bremen reveals that tropical soils may release far more carbon dioxide than previously ...

more carbon dioxide is produced within your system. If there’s no oxygen to flush it out, there will be a build-up of lactic acid, which can cause cramps, muscle pains and shortness of breath.

Engineers have had to come up with some unique ways to create oxygen in the vacuum of space. Here's how astronauts breathe in ...

Just like humans and animals, plants also breathe and respire, taking in oxygen and breathing out carbon dioxide. Plants, however, have the ability to remove that carbon through photosynthesis, ...