A new Canadian practice paper says the latest, highest-quality evidence is reassuring for pregnant people who need acetaminophen. The episode is a high-profile example of why so-called null findings — studies that find no link or no difference — matter.

Shoppers are already using AI to sort through and compare products before they buy, and now, retailers are looking to adopt autonomous payments. But those involved in processing payments will need to first sort out what happens when AI makes mistakes and take steps to keep bad actors out.

Jamaican Scotch bonnet peppers are the latest food to be hit by a shortage. The spicy peppers are a key ingredient in Jamaican jerk seasoning and many hot sauces.

The federal government would still be looking at a fleet of 72 to 88 U.S.-made F-35s, even if it moves forward with Saab’s Gripen, sources tell CBC News. Several sources said Ottawa is exploring a purchase of 72 Gripens, which would create up to 9,000 jobs and would be the largest industrial project in Canada.

Several sectors and movements are planning to launch protests and blockades on highways across Mexico, targeting the FIFA World Cup’s opening day in Mexico City on June 11.

Graham Nichols is a Canadian who lives in South Korea. When his son was born, he wanted to reconnect with his Canadian roots and hockey seemed an obvious answer. The only wrinkle: he’d never played hockey before.

The Trump administration is imposing new tariffs on more than 60 countries to penalize them for importing products that use forced labour. Andrew Chang explains how these ‘stealth tariffs’ may be a new way for the United States to merge a contested economic agenda with moral policy.

(Photo credits: The Canadian Press, Reuters, Adobe Stock and Getty Images)

Jeff Carroll, a scientist who carries the mutant gene for Huntington’s disease, is now part of a global initiative to advance treatment for neurodegenerative diseases.