Lyle Whyte completed his PhD at the University of Waterloo in 1992, following undergraduate studies at the University of Regina. From 1993 to 2002, he served as a Research Officer at the Biotechnology Research Institute, National Research Council of Canada in Montreal. In 2003, Prof. Whyte joined McGill University. In 2004, he was awarded the Canadian Society of Microbiologists (CSM) Fisher Award (Outstanding Contribution to Research by a New Researcher). He is a former Canada Research Chair (2003-2010) and lead the NSERC CREATE Canadian Astrobiology Training Program (2009-2015). He is presently a member of the European Space Agency ExoMars 2020 Landing Site Selection Working Group and of the new McGill Space Institute. He is an Associate Editor of the Canadian Journal of Microbiology, a Review Editor for Frontiers in Microbiology and an Editorial Board Member for the International J. Astrobiology. His research program examines microbial biodiversity, activity, and ecology in polar ecosystems, especially permafrost and unique cold saline springs, in the emerging field of cryomicrobiology, the exploration of the low-temperature limits of microbial life.

Professor Whyte's research projects focus on examining microbial biodiversity and ecology in the Canadian high Arctic where very unique habitats exist, using both classical microbiology and novel genomics-based molecular techniques for studying microbial communities. These habitats include unique cold saline springs, permafrost and ground ice, and ice shelf microbial matt communities. These investigations explore the biodiversity, ecology, adaptations, and activity of microbial communities at subzero temperatures in cryoenvironments (subzero habitats) in an emerging field perhaps best described as cryomicrobiology. This area is presently very poorly understood but crucial for determining if such communities are active in situ at subzero temperatures and determining the impact of such activity on global biogeochemical cycling. The utility of these unique cryoenvironments as extraterrestrial analogs for astrobiology studies is also being examined and biotechnological applications of these microorganisms will be investigated in the longer term.