2025年3月21日是第14个“世界唐氏综合征日”，今年的主题是“关注唐氏，支持和行动”。 唐氏综合征（Down syndrome） 又被称为21-三体综合征或先天愚型，是一种由染色体异常引起的遗传性疾病，核心病因是患者的第21号染色体多出一条（正常为两条），形成“三 ...

The Hong Kong SAR Government promulgates the "Hong Kong Innovation and Technology Development Blueprint " in 2022 , focusing on enhancing the innovation and technology ecosystem and advancing Hong Kon ...

Steve and a team of world class kayakers head to the Kamchatka peninsula in the Russian far east, to take on the first descent of the Kronotsky River – through white-water so extreme that it has never ...