Chemists are investigating the bizarre properties of certain materials that could be used to develop oxygen safety systems ...

Part 2: NASA astronauts Butch Wilmore and Suni Williams sit down with 'America's Newsroom' co-anchor Bill Hemmer for their ...

However, the people who study how these rocks form take it at least one step further and that is looking at rocks under the microscope ... see stuff in the microscope when the light is "doubly ...