Influenza in Alberta: Cases up slightly, one new death reported

Doctors are worried that coronavirus may end up being like influenza, which requires a new vaccine every year both because the circulating strains mutate fast and because immunity from the vaccine wears off quickly. (Sergio Flores/Getty Images)
Doctors are worried that coronavirus may end up being like influenza, which requires a new vaccine every year both because the circulating strains mutate fast and because immunity from the vaccine wears off quickly. (Sergio Flores/Getty Images)

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Killer whales wreck boat in latest attack off Spain

Killer whales severely damaged a sailing boat off the coast of southern Spain, the local maritime rescue service said on Thursday, adding to dozens of orca attacks on vessels recorded so far this year on Spanish and Portuguese coasts.

Mexican authorities make arrest in mid-May killing of Quebec man at seaside town

Mexican authorities say they've made an arrest in the killing of a Quebec man earlier this month in the Pacific coast beach town of Puerto Escondido. The Oaxaca state attorney general says in a statement issued Friday that an arrest warrant was executed for a man in Puerto Escondido identified only by his initials in connection with the homicide of Victor Masson.