Researchers caution that the molecules could be of abiotic or biological origin, and do not represent definitive proof of ...

The longest organic molecules identified to date on Mars have recently been detected. These long carbon chains, containing up to 12 consecutive carbon atoms, could exhibit features similar to the ...

Scientists at NASA, analyzing rock samples collected by the Curiosity rover, have discovered the largest organic molecules ...

NASA's Curiosity Rover has discovered long carbon chains on Mars. On Earth, molecules like these are overwhelmingly produced ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

Atmospheric Chemistry Department (ACD), Leibniz-Institute for Tropospheric Research (TROPOS), Permoserstraße 15, 04318 Leipzig, Germany ...

β-Amyrin was purchased from Extrasynthese (Lyon, France). Sophoradiol, 30-hydroxy-β-amyrin, and 11-deoxoglycyrrhetinic acid were synthesized as described in our previous report (Seki et al., 2008).

University of Wisconsin Associate Professor of Bioethics and Philosophy J. Paul Kelleher led a Sustainability Energy Seminar on economic theories for the Social Cost of Carbon at the Wisconsin Energy ...