Via Food Safety Network. 2 pages., Describes changes in the approaches of animal rights groups such as Farm Sanctuary and People for the Ethical Treatment of Animals, as well as public perceptions about their efforts.
Via online issue. 3 pages., Efforts related to the use of recombinant bovine somatotropin, also known as rBST or rBGH, an artificial hormone that stimulates milk production.
A version of this article appears in print on September 6, 2015, Section A, Page 1 of the New York Edition of the New York Times with the headline, "Emails reveal academic ties in a food war.", Examines lobbying activities of firms and interest groups in the debate over bioengineered foods - and involving third-party scientists "and their supposedly unbiased research." Includes examples of interactions and financial support for university scientists by commercial firms.