Wikinews:2019/October
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- Hurricane Lorenzo hits Azores, heads towards Ireland
- Police shoot teenage protester as Hong Kong demonstrations continue
- Voracious fish defend coral reefs against warming, say scientists
- Four stabbed to death at Paris police headquarters
- Swedish academy announces 2019 Nobel Prize winners in physics
- UK urges US to waive immunity for diplomat's wife involved in fatal collision
- U.S. judge orders release of President Trump's tax records, appeals court issues delay
- Cosmonaut Alexei Leonov dies at age 85
- Scientists describe how 'upside-down rivers' of warm water break Antarctica's ice shelf