In a first-of-its-kind operation, a 71-year-old man with a liver tumor had the malignant lobe of the organ removed and replaced with a pig liver genetically engineered to resist rejection, his surg...
6月6日下午，“新声无限——2024年新华社进校园活动”在云南农业大学举办。新华社云南分社分党组成员、副社长王长山代表新华社向学校师生赠阅了1000份《参考消息》数字报，新华社云南分社六级职员、视频总监何春...
