DESCRIBED as “liquid gold”, baby eels or elvers are among the most valuable aquatic creatures in the world, with their price ranging from US$2,000 to US$15,000 per pound. “It’s just like ...

A federal judge on Friday refused to stop what would be the fourth nitrogen gas execution in the U.S., saying the inmate had not proven his claims that the new method is unconstitutionally cruel ...

NASA's Curiosity rover photographed remnants of rippling waves in an ancient Martian lakebed, proving that the Red Planet had open water for longer in its history than previously thought.

Chemical Engineering Department, Delft University of Technology, 2629 HZ Delft, The Netherlands Department of Chemical Sciences, University of Padova, 35131 Padova, Italy Department of ...

Federal Institute of Education of Rio Grande do Norte, Science and Technology, 59078-970 Natal, RN, Brazil Department of Chemistry, Federal University of Rio Grande do Norte, 59072-970 Natal, RN, ...