Windsor’s bed bug ranking improves slightly: Orkin Canada

In this March 30, 2011, file photo, a bed bug is displayed at the Smithsonian Institution National Museum of Natural History in Washington. (Carolyn Kaster / AP Photo) In this March 30, 2011, file photo, a bed bug is displayed at the Smithsonian Institution National Museum of Natural History in Washington. (Carolyn Kaster / AP Photo)

CTVNews.ca Top Stories

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.