CBC World News

The Canadian Navy's top commander, Vice-Admiral Angus Topshee, spoke to the CBC about the Navy's current mission in Antarctica, and why a scientific research expedition can serve to strengthen Canada's polar security.

Cuba suffered a massive power outage Friday night affecting Havana and the country's provinces that left millions in the dark.

On the same day that state-level Republicans in Alaska worked to affirm their close relationship with Canada amid U.S. President Donald Trump's trade war and threats of annexation, an Alaskan senator warned British Columbia's premier that "you don't want to mess with Alaska."

The replacements for NASA's two stuck astronauts launched to the International Space Station on Friday night, paving the way for the pair's return after nine long months.