New research shows that early land plants started influencing Earth’s climate hundreds of millions of years earlier than ...

Latest findings regarding nitric oxide have the potential to reshape fundamentally the way we think about the respiratory system -- and offer new avenues to save lives. Scientific dogma has the ...

Earth’s oxygen reservoir. The biological mechanism that produces oxygen-splitting water molecules during the light-dependent stage of photosynthesis.

Carbon is found all around the Earth, including in our bodies. While most of the carbon can be found in the geosphere, it is also found in all living things, soil, in the ocean, and in the atmosphere.

With everything that has been in the news over the last decade about climate change (and the horrendous overall consequences of a heightened temperature), most of us know (cannot possibly avoid ...