- History
- By Tudor Vieru
- June 1st, 2012
Iron Did the Job of Magnesium Billions of Years Ago
This ultimately enabled the emergence of life here on Earth
- Health
- By Tudor Vieru
- April 11th, 2012
Dark Matter, the Human Body Interact Quite Often
More so than researchers were first led to believe
- Microbiology/Genetics
- By Tudor Vieru
- April 3rd, 2012
How Organisms Switched to Oxygen-Producing Photosynthesis
For a very long time, they did not produce the critical element
- Nature
- By Tudor Vieru
- March 21st, 2012
How Earth's Atmosphere Looked Like Before Oxygenation
Experts say it jumped back and forth between various states for a long time
- Space
- By Tudor Vieru
- March 3rd, 2012
Air Molecules Possibly Discovered on Dione
NASA probe finds molecular oxygen similar to that in Earth's atmosphere
- Science Blog
- By Tudor Vieru
- December 13th, 2011
This Is What Happens During a Heart Attack
Animation shows how the stage is set for such an event
- Nature
- By Tudor Vieru
- December 2nd, 2011
Start/Stop Patterns Accompanied the Emergence of Oxygen on Earth
Our atmosphere did not become life-friendly in a large, single step
- Nature
- By Tudor Vieru
- November 25th, 2011
Earth's Outer Core Does Not Feature Oxygen
At least, not in the large amounts researchers expected to find
- Physics / Chemistry
- By Tudor Vieru
- October 28th, 2011
New Oxygen Catalyst Has Applications in Power Storage
The chemical could also be used to produce hydrogen fuel
- Space
- By Tudor Vieru
- October 6th, 2011
Venusian Atmosphere Reveals Ozone Layer
Astronomers make monumental discovery on neighboring planet
- Nature
- By Tudor Vieru
- September 8th, 2011
Ancient Oceans Were Extremely Rich in Iron
Oxygen concentrations were even lower than thought
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