University of Houston physicists has discovered a catalyst that can split water into hydrogen and oxygen, composed of easily available, low-cost materials and be operating far more efficiently than previous catalysts.
In 2015, scientists announced the detection molecular oxygen at Comet 67P/Churyumov-Gerasimenko, which was studied by the Rosetta spacecraft. It was the “biggest surprise of the mission,” they said a discovery that could change our understanding of how the solar system formed.
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.
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.
Over the past 50 years, the global rate of Oxygen at ocean is decreased by two percent. Scientists identified that burning of fossil fuel increases the greenhouse gas in atmosphere and 40 percent of greenhouse gases gets absorbed by ocean.
A new scientific report has stated that oxygen levels have decreased In oceans, specifically Pacific and Arctic. It has largely affected the aquatic organisms.
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.
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.