In a sea of bright pink feathers, soft trills emerge. A male flamingo rubs its beak against the grey-tufted head of its newly hatched offspring. But the clock is ticking, and the chick and...

One of the scientists who was fired from Canada’s top infectious disease laboratory “intentionally” shared scientific information with China — potentially putting people’s health in jeopardy — says an assessment by the Canadian Security Intelligence Service (CSIS).   The intelligence assessment was released late...