1. Temperatures to rise 1.5 degrees Celsius by 2030-2052 without rapid steps - U.N. reportTemperatures are likely to rise by 1.5 degrees Celsius between 2030 and 2052 if global warming continues at its current pace and if the world fails to take rapid and unprecedented measures to stem the increase, a UN report said on Monday.2. Indonesia students help school clean-up on first day back after deadly quakeIndonesia sends children back to school 10 days after a quake and tsunami devastated the city of Palu.3. Accusations and denials in search for missing Saudi journalistTurkey has asked for permission to search Saudi Arabia's consulate in Istanbul after Saudi journalist Jamal Khashoggi went missing last week following his entrance to the mission.4. China says ex-Interpol chief faces bribery probe back homeChina said on Monday it was investigating former Interpol chief Meng Hongwei for bribery and other violations, days after French authorities said the Chinese official had been reported missing by his wife after travelling from France to his home country.5. Harry and Meghan's autumn tour: Where are they going?The Duke and Duchess of Sussex will undertake an official visit to Australia, Fiji, the Kingdom of Tonga, and New Zealand. The visit will take place between October 16-31.