NPORS is an annual survey of U.S. adults conducted by Pew Research Center. Respondents may answer by paper, online or over the phone. They are selected using address-based sampling from the U.S.

Once peer review is completed and the editor is satisfied that any concerns raised by the reviewers have been suitably addressed, the paper is accepted ‘in principle’ (AIP). The editor will send ...

Hundreds of hectares of farmland in Banyuwangi, East Java, are at risk due to illegal gold mining activities using cyanide methods on Mount Lompongan.