Thirty years ago, terraforming Mars wasn’t just hard — it was impossible,” said Erika DeBenedictis, CEO of Pioneer Labs. Now, ...

Find more information on the Altmetric Attention Score and how the score is calculated. There has been increasing concern over the contamination of drinking water and food with perchlorate. Studies ...

Departments of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas 79409-1061, Department of Biotechnology and Chemistry, School of Engineering, Kinki University, Hiroshima 739-2116, ...

For pure AMP, UV exposure leads to breaking of the aromatic adenine unit, but in the presence of clay the degradation is limited to minor alteration with new Raman peaks and increased fluorescence ...

For pure AMP, UV exposure leads to breaking of the aromatic adenine unit, but in the presence of clay the degradation is limited to minor alteration with new Raman peaks and increased fluorescence ...

National Special Superfine Powder Engineering Research Center, Nanjing University of Science and Technology, Nanjing 210094, P. R. China ...

Iran and the United States are preparing for a fifth round of negotiations over Tehran’s rapidly advancing nuclear program, ...

“Black smoke is the easiest” to make, Steinberg says. The 2013 recipe for black smoke consists of a mix of potassium perchlorate, anthracene and sulfur. In this reaction, potassium perchlorate ...

People or entities that provide Iran with certain construction-related materials will face sanctions after the Trump administration said it found more materials were being used as part of Tehran's ...