Physics PhD Candidate Connor Stone describes what the chemical phosphine is, and why it is significant in the study of potential life on Venus. Watch the video on . Article Category Student News More Student News Date Published: Sep 25, 2026 Congratulations to Dr. Kayed Nayem Al Kayed has successfully defended his PhD. Congratulations , Dr. Kayed! Date Published: Sep 09, 2026 2026 Summer PhD/MSc/MASc Thesis Defences Congratulations to Dr. Goyal, Dr. Lefebvre, Dr. Ye, Dr. Hatch, Dr. Boukhtouchen, Dr. Al Kayed, and the master鈥檚 students for successfully defending their theses! Date Published: Aug 25, 2026 Congratulations to Dr. Yilda Boukhtouchen Yilda Boukhtouchen has successfully defended her PhD. Congratulations, Dr. Boukhtouchen! See all articles