Yang Hengjun: Australian writer detained in China fears he will die in jail'Devil in the details' when considering biofuelsChinese state media demands British Museum return 23,000 cultural relicsTech industry plans for lowerChris Hipkins says sick children shouldn't be at schoolTrump ordered to end attacks on judge's family in hush money caseUS, Japan and South Korea agree to expand security and economic ties at historic Camp David summitIsrael to open three humanitarian routes into GazaPope Francis calls for ceasefire in Gaza and Ukraine in Easter messageBoeing jet loses engine cover during takeoff