Science
Canada loses measles elimination status
Canada lost its measles elimination status after outbreaks re-established endemic transmission across the country as vaccination rates fell below the 95% threshold, international health experts said.
Interstellar Atlas returns for study
Interstellar comet 3I/Atlas passed closest to the Sun on Oct. 29 and was expected to reappear in early December, allowing astronomers to observe its degassing and probe its origin.
