Purebase Enhances Its Board of Advisors with An Expert on Machine Learning and Cheminformatics IONE, CA, Oct. 13, 2020 (GLOBE NEWSWIRE) -- Purebase Corporation (OTCQB: PUBC), a diversified resource company, headquartered in Ione, California, today announces that Dr. Newell Washburn, PhD, whom...

Purebase Strengthens Its Board of Advisors With Addition Of Globally Recognized Expert In SCM IONE, CA, Sept. 29, 2020 (GLOBE NEWSWIRE) -- Purebase Corporation (OTCQB: PUBC), a diversified resource company, headquartered in Ione, California, today announces that Dr. Karen Scrivener, PhD, one...