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Faculty of Science

York U physicist, Newton apple-tree guardian, available for comment ahead of Gravity Day

York University’s Newton apple tree has had a storied existence, with lineage that is thought to go back to Sir Isaac Newton’s original discovery of gravity in the 1600s and the apple tree that infamously played muse to the physicist — even if the story about the apple falling on his head isn’t exactly how it really went down. 

York profs to advance health research with more than $3.5M in federal CIHR funding

The Canadian Institutes of Health Research (CIHR) recently granted York University professors more than $3.5 million dollars combined, money that will go towards research that aims to help parents and neonatal infants, addresses equity and political barriers to global public health concerns and helps further our understanding the role of an important hormone in heart health. 

Unexpected diversity of light-sensing proteins goes beyond vision in frogs

This Thursday marks the first day of summer in the Northern hemisphere, the longest day of the year. Living beings have evolved over many millennia to react to varying amounts of sunlight exposure, governing everything from sleep-wake cycles, seasonal changes and more, but the proteins responsible for responding to different light environments for non-visual purposes are an underexplored area of science. New research led by a York University Faculty of Science professor and former York researcher found that frogs have maintained a shocking number, and diversity, of these light-sensing proteins, called opsins, over evolutionary time.