They then paired their data with nitrogen and mercury stable isotopes to identify the dietary source of methylmercury and the chemical reaction pathway. The isotopic composition of the Hg ...

Unusually heavy snowmelt under heavy rains led to overwhelming floods in Nepal. Credit: Chan-Mao Chen Leveraging advanced technology, USC Dornsife scientists uncovered the deadly interplay of factors ...

Canterbury Fire and Emergency has reported the fire, which is about 140 hectares in size, is near Bridge Hill, Canterbury. Video / Canterbury Fire and Emergency Authorities are warning of an ...

State Key Laboratory of Environmental Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550081, China University of Chinese Academy of Sciences, Beijing 100049, China ...

The study, featured on the Dec. 4 cover of the journal Science Advances, used stable isotope analysis to model the diet of the mother of an infant discovered at a 13,000-year-old Clovis burial ...

By studying carbon and oxygen from fossils of single-celled organisms called foraminifera and isotopes of neodymium, the team uncovered details about the changes in deep ocean temperature and salinity ...