MUNICH, Germany, Nov. 10 (UPI) -- A German-led consortium of scientists says the search for the mysterious substance known as dark matter could soon end.

VICTORIA, British Columbia, March 24 (UPI) -- Cutting off a dog's tail deprives it of communication ability and makes it become more aggressive, Canadian researchers in British Columbia report.

TORONTO, March 4 (UPI) -- Fewer than half of Canadians possess skills to make them literate about their medical conditions, a study published Tuesday said.

EDMONTON, Alberta, June 20 (UPI) -- Dating, smoking, sex and substance use make teens feel older than they really are, according to a University of Alberta study.

EDMONTON, Alberta, May 30 (UPI) -- Money, health and a purpose in life directly influence a person's quality of life in older age, a Canadian study has found.

VICTORIA, British Columbia, July 20 (UPI) -- If teens gets injured in sports, many stop playing because of fear of another injury, but Canadian researchers say a wobble board is the answer.

VICTORIA, British Columbia, Feb. 7 (UPI) -- A University of Victoria study suggests dedicated dog owners log more exercise time than their urban neighbors without pet dogs.