This summer has seen a surge of nearly 2,500 medical doctors beginning hospital residencies in Canada, where officials say there is a doctor shortage.

The Southam Gallery, 50 E. Broadway, will hold a special exhibition and sale of artwork by Richard Boyer, Elva Malin, A.D. Shaw and Karl Thomas on Saturday, 2 to 8:30 p.m.

A Canadian hospital has expanded an investigation into misdiagnosed biopsies to include nearly 24,000 cases.

Twelve people were injured -- two critically -- when a tanker truck collided with a charter bus in Canada.

A Canadian company selling a tiny listening device has shut down its Web site, saying the ExamEar was not intended as a cheating device. British officials had threatened legal action against the company, CanWest News Service reported.