Erik Pollock, a geoscientist at the U of A, is the lab manager of the University of Arkansas Stable Isotope Lab and the Trace Element and Radiogenic Isotope Lab.

Understanding the origin of heavy elements on the periodic table is one of the most challenging ... with heavy elements and isotopes forged and then expelled out into space as the star is ripped ...

The history of symbols and tables is of course intertwined. This can be seen through the example of Etienne-Francois Geoffroy ...

Scientists have discovered the elusive properties hidden within promethium, a rare earth element that has remained largely ...

Based on accepted cosmological models, hydrogen and helium were the only elements in the earl. These coalesced to form the ...

An international collaboration of scientists working with the FAIR Phase 0 program at the GSI Helmholtzzentrum für ...

Scientists have puzzled over the origin of elements heavier than iron since the 1950s. Recently, LSU astrophysicist Eric ...

Group 7 of the periodic table is something ... because technetium isotopes have short half-lives compared with the age of red giants, this finding suggested that the element was being produced ...

The key to producing the heaviest elements on the periodic table is known as the rapid neutron-capture ... with heavy elements and isotopes forged and then expelled out into space as the star is ...