Crews busy with pothole repairs in Winnipeg

City crews have repaired more than 10,000 potholes in Winnipeg since January 1, 2023. (CTV News File Photo) City crews have repaired more than 10,000 potholes in Winnipeg since January 1, 2023. (CTV News File Photo)

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How the lack of gravity in space impacts astronauts’ brain

What happens to the brain when you take gravity away? According to a new study looking at astronauts both before and after space travel, that experience causes physical changes that researchers believe requires at least three years between longer missions to recover from.