A lit splint applied to hydrogen gas will result in a popping sound. This is because the hydrogen is flammable and burns in oxygen once lit.

Discover how plankton, the ocean's microscopic marvels, play a vital role in oxygen production and carbon sequestration.

These plants contribute significantly to air purification and oxygenation, but none can provide 24-hour oxygen continuously.

Nature scientists reveal that there is a new form of oxygen that is found at the surface of the ocean. As we know it, the ...

Discover why high-flow nasal oxygen therapy is a comfortable and effective alternative to traditional noninvasive ventilation ...

Some of the energy is lost to space while some is returned to Earth. NOAA’s Global Monitoring Laboratory reported in January ...

Until now, the exact nature of how the atmosphere became oxygen-rich has long eluded scientists and generated conflicting explanations. As carbon dioxide is steadily emitted by volcanoes ...

Carbon Dioxide is often vilified as a bugaboo greenhouse ... astrobiology confererence in Copenhagen. We require abundant oxygen to survive, but CO2 levels which are too high poison us, he says.