Variants found in this population may predispose to brain aneurysm
A new study has found that an Inuit population in Canada’s Arctic are genetically distinct from any known group, and certain genetic variants are correlated with brain aneurysm.
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Published on: 23 Jul 2019
Chemical analysis of some of the world’s oldest rocks, by an international team led by McGill University researchers, has provided the earliest record yet of Earth's atmosphere. The results show that the air 4 billion years ago was very similar to that more than a billion years later, when the atmosphere -- though it likely would have been lethal to oxygen-dependent humans -- supported a thriving microbial biosphere that ultimately gave rise to the diversity of life on Earth today.
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Published on: 14 Jan 2015
