Chelah Horsdal is a Canadian actress. She is well known for her regular roles in the television series Hell on Wheels, When Calls the Heart, and The Man in the High Castle, recurring roles on Stargate SG-1, Level Up, Arrow, and for her roles in the films Aliens vs. Read More
Air pollution may affect our physical and psychological health in the long run as researchers have found that the children who are exposed to a high level of air pollution while growing up, have an increased risk of developing schizophrenia. ...
