Wagner chief Yevgeny Prigozhin claims control of major Russian city Rostov-on-Don

Titan sub CEO dismissed safety warnings as 'baseless cries', emails show

Dee Forbes suspended as RTÉ director general

Coast Guard finds debris field in hunt for Titanic sub

Missing Titanic sub search in critical phase amid fears over oxygen levels

Missing Titanic submersible: The health risks facing the crew

Missing Titanic sub search team expand search area as oxygen fears mount

Titanic tourist submersible: Huge effort to find vessel as air supply dwindles

Hamish Harding: British adventurer among crew missing on Titanic sub

South Africa's stranded presidential security team: Poland denies racism

Cyclone Biparjoy makes landfall, bringing heavy rainfall to India and Pakistan

Hilda Baci: Guinness confirms Nigerian chef's world record