By Jonathan Amos, BBC Science Correspondent
Russian theater director and playwright go on trial over a play authorities say justifies terrorism
Israel Gaza: Journalists injured in al
Wellington workforce reeling from public service job cuts
'Devil in the details' when considering biofuels
US overdose deaths dropped in 2023, the first time since 2018
China economy update: Evergrande shares plunge 70 per cent
Tourism in Brazil up 7.8% in 2023
Changes to tenancy laws to come into force next year
Investigators return to Long Island home of Gilgo Beach serial killing suspect
Yang Hengjun: Australian writer detained in China fears he will die in jail