Sperm whales who were being hunted by whalers in the 19th century adapted their behaviour and learned defensive measures to avoid harpoons, a new study has found.
An Australian police chief has suggested a phone app could be developed to document sexual consent as a way to improve conviction rates for sex crime cases.
Reduced numbers of vaccines are due to problems with international supplies, a government minister has suggested - but he insisted the issues would not slow down the easing of lockdown.
An Australian police chief has suggested a phone app could be developed to document sexual consent as a way to improve conviction rates for sex crime cases.
Several people must know what happened to Claudia Lawrence and should come forward now to stop the "unrelenting anguish" caused to her family, the new senior investigating officer has said.
