Ottawa show among those postponed by Heart after Ann Wilson's cancer diagnosis

A whale research group that was involved in efforts to rescue an orphaned orca calf from a Vancouver Island lagoon says she has not been seen since May 10, despite multiple recent sightings of her family members.A statement from Bay Cetology says the two-year-old female killer whale known as kwiisahi?is or Brave Little Hunter could be travelling with an unsighted pod, moving between groups or “she is gone.”The statement says there have been several documented sightings of the calf’s maternal family and related groups of Bigg’s killer whales since she swam free of the lagoon near the...