Scientists have discovered how to edit DNA to repair 'broken genes' to cure incurable diseases - and potentially extend human lifespan.  科学家已经发现如何通过编辑DNA来修复“受损基因”，从而治愈绝症并有可能延长人类寿命。 Until now, it ha

A British girl who died after a terminal illness won the right to have her body frozen in an unprecedented ruling, the High Court said on Friday.  英国高等法院11月18日透露，一名因绝症而去世的英国女孩获得了死后冷冻遗体的准许，这是一次史无