A Navy official recently told the community that it considers recent retesting data reflecting elevated levels of the radioactive isotope Strontium-90 on the development site of the old Hunters Point ...
Scientists from Northwestern have published new findings on the factors that triggered the oceanic anoxic event (OAE) 1a in the Early Cretaceous Period about120 million years ago. The unprecedented ...
SALT LAKE CITY, May 15, 2015 -- Salmon carry a strontium chemical signature in their "ear bones" that lets scientists identify specific streams where the fish hatched and lived before they were caught ...
UC Santa Cruz Anthropology Professor Vicky Oelze prepares samples for a strontium isotope analysis. Postdoctoral fellow Xueye Wang and UCSC graduate and undergraduate students processed hundreds of ...
Tracing the regional origin of everything from milk to invasive bugs is now possible thanks to a new project. A strontium isotope map means biological material can be pinpointed to distinct ...