Pakistan's defence minister has said that the country is in an "open war" with neighbouring Afghanistan, after both nations launched airstrikes overnight.
Researchers pitted three leading AI models against each other in a series of wargames where they assumed the roles of fictional nuclear-armed superpowers.
Tobi Maginnis, who had a condition in which the spinal cord fails to develop properly, underwent pioneering stem cell surgery as part of a world-first clinical trial.
Nearly a thousand years old, the Bayeux Tapestry is one of the earliest visual stories in Europe. Later this year, it will travel from France to the UK's British Museum for an exhibition - but not everyone is happy about the move.
Juiz de Fora's city hall said in a statement on Wednesday that around 600 families living in endangered areas were about to be relocated to local schools improvised as shelters and that the city experienced double the rain expected for February.