Organic compounds can be found in nature or they ... See organic chemistry. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires permission.

Humanity’s search for life on Mars has taken a significant step forward with the discovery of organic molecules that resemble key building blocks of life on Earth. Since landing in 2012, NASA’s ...

are organic-inorganic hybrid crystalline porous materials that consist of a regular array of positively charged metal ions surrounded by organic 'linker' molecules. The metal ions form nodes that bind ...