PM Nikol Pashinyan leads crowds of supporters after the army says he must resign. Also: how elephants in zoos are helping their relatives in the wild, and the pandemic's impact on the German language.

A US intelligence report on the murder of journalist Jamal Khashoggi in a Saudi consulate in Istanbul will be published soon. Also: single-shot Covid-19 vaccine ‘stable and effective’, and Van Gogh painting on show for the first time.

Ghana is first nation to receive Coronavirus vaccines through sharing initiative. Covax scheme aims to encourage richer countries to share vaccines with poorer nations. Also, German court jails Syrian former intelligence agent for complicity in crimes against humanity, and the Texan truck-driver who rescued hundreds of people stranded by ferocious winter storm.

Testifying to a Senate committee, officials said that the rioters 'came prepared for war'. Also: suspect in Malta journalist murder pleads guilty. Thousands protest in Tbilisi after arrest of Georgian opposition leader, and the American Beat poet, Lawrence Ferlinghetti, has died at the age of 101.

The UN's World Food Programme says Pyongyang's strict Covid rules could halt its aid. Also: Facebook reverses its ban on news in Australia, and how wasps helped date cave paintings of kangaroos.

President Biden describes it as a truly grim heartbreaking milestone. Also: NASA releases videos of its Perseverance rover landing on Mars and the first audio recording from the surface of the planet, and the French electronic dance group Daft Punk announce a split after 28 years.