We wanted to bring you this episode from our new series, Black Box. In it, Michael Safi explores seven stories and the thread that ties them together: artificial intelligence. In this prologue, Hannah (not her real name) has met Noah and he has changed her life for the better. So why does she...

We wanted to tell you about another Guardian podcast series from our colleagues in Australia. Australia’s most decorated living soldier, Ben Roberts-Smith, is suing three of the country’s most trusted newspapers for defamation over articles he says falsely accuse him of war crimes. Whatever the...

Guardian producer Lucy Hough and reporter Matthew Weaver give an update on the outcome of Matthew Hardy’s appeal