CBC World News

The Canada-U.S. trade war is playing out amid a tight race for U.S. Senate in Maine. The election result will help determine which party controls Congress for the remainder of Donald Trump's term as president.

British police were questioning five men on Monday on suspicion of explosives and terrorism offences after their detention near ‌an airbase used by the U.S. to strike Iran.

Ukrainian officials say residents in the Russian-occupied city of Oleshky are at risk of starving. With no aid coming in by road, the military used drones to deliver food supplies by air.

Hurricane Polo, which has weakened to a Category 3 storm, is expected to make landfall on the Pacific coast of Baja California Sur on Monday night, forecasters said, bringing sustained winds of 100 to 130 kilometres per hour and heavy rain to the popular tourist destination.

British police arrested five men near an airbase used by the U.S. on suspicion of explosive and terrorism offenses on Sunday after a tip-off that three vans had been heading to the military airfield, which has been used to strike Iran.

Rescue teams on Monday searched for a dozen people swept away by an avalanche that killed at least two others on a Nepalese mountain during severe weather.

Residents of coastal communities in the U.S. northeast slogged through floodwaters for a second day as a powerful nor'easter pummelled the shoreline Sunday, knocking out power to tens of thousands of homes.

AI requires safeguards that go beyond self-regulation, ‌Microsoft co-founder Bill Gates said in an interview that aired on Sunday, calling for legislation to be passed in Congress. A groundswell has ​risen in favour of federal intervention after OpenAI said in July an autonomous AI agent went rogue during a security test and hacked into another company

Serbia's populist president, Aleksandar Vucic, resigned on Sunday to pursue a bid to become the prime minister in an upcoming early parliamentary election that will test his firm rule in the Balkan country after nearly two years of protests.

Brandon McNulty captured the men's elite road race on the final day of UCI Road World Championships in Montreal. McNulty, 28, became the first American to win an elite road race world title since Lance Armstrong struck rainbow gold at Oslo in 1993.