Sci-Tech
- Facebook says bug may have exposed photos on 7M users
- Egypt announces discovery of 4,400-year-old tomb
- North America's biggest diamond dug up in Northwest Territories: mining firm
- 'Both things are true:' Science, Indigenous wisdom seek common ground
- Scientists scour WWI shipwreck to solve military mystery
- Photos from Japan space rovers show rocky asteroid surface
- Supreme Court affirms privacy rights for Canadians who share a computer
- Artificial intelligence's rise exposes gaping gender gap
- Former nicotine research monkeys now at primate sanctuary
