President Joe Biden has appointed Kimberly Cheatle to be the next director of the Secret Service.
Environment Canada has confirmed a tornado touched down in the Ottawa area earlier this week, but says damage is still being assessed.
Colombian envoy to Venezuela arrives in Caracas as the neighbouring countries normalise relations that were severed three years ago.
Thousands demonstrate in Buenos Aires, hours after Cristina Fernandez de Kirchner survived gun attack outside her home.
NASA Artemis I launch Live updates: NASA is getting ready for a critical second attempt at launching its Artemis 1 mission to the moon after a setback on August 29.