Oxygen

How Plants Produce Oxygen, Cyanobacteria Has The Answer

scientists found cyanobacteria is the first organism on earth that produced oxygen for the first time. It was often thought that the bacteria is blue-green algae. In a recent study, researchers found it is not an alga. It is actually bacteria which first introduced Oxygen on Earth.

'Quartz' Crystals At The Core Of Earth Are The Power House Of Magnetic Field

Scientists from Earth-Life Science Institute(ELSI) has found that Earth's magnetic field gets the power from the Quartz crystals. Lead researcher Kei Hirose and his team created an Earth's core like environment at their lab and found that the crystallization process of Silicon and Oxygen provides the energy for the magnetic field.

Humans May Not Have to Carry Oxygen to Mars

NASA is already in the planning stages for a future trip to Mars, and one of the hurdles they must jump is how humans will breath on the Red Planet. However, instead of carrying huge oxygen tanks, future human missions may actually utilize methods to actually produce the life giving gas on the planet itself.

Oxygen May Boost Immune Cells Fighting Cancer

Researchers might have discovered another new weapon in the fight against cancer -- oxygen. In a new study in mice. researchers found that something as simple as breathing in extra oxygen might give immune cells the boost they need to attack cancer cells in the body.
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