FRANKFURT. Animals, plants and many other living organisms inhale oxygen to “burn” (technically: oxidize) compounds like sugar into CO 2 and water – a process during which the energy-rich molecule ATP ...
Oxygen fills the air today, but for most of Earth’s early history it barely existed. Scientists say the atmosphere did not hold steady oxygen until about 2.33 billion years ago, during the Great ...
A new study suggests that a small fraction of marine microorganisms are responsible for most of the consumption of oxygen and release of carbon dioxide in the ocean. This surprising discovery came ...
Forbes contributors publish independent expert analyses and insights. David Bressan is a geologist who covers curiosities about Earth. For the first 2 billion years of Earth's history, there was ...
In a groundbreaking discovery, scientists from Rice University have found a type of bacteria that can survive by releasing electricity instead of relying on oxygen. These microorganisms use a natural ...
The original version of this story appeared in Quanta Magazine. Scientists have come to realize that in the soil and rocks beneath our feet there lies a vast biosphere with a global volume nearly ...
Most living things, including humans, rely on oxygen to survive. However, some bacteria have a completely different way of making energy. Instead of breathing oxygen, they breathe electricity.
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