我们如何才能读懂这片充满变数又至关重要的区域呢？ 7月3日，一篇发表在《Science》上的研究“Chromosome-specific centromeric patterns define the centeny map of the human genome”，为我们提供了一把前所未有的“钥匙”。研究人员绕开了直接解读那些“乱码”般序列的传统思路 ...

2025年将是欧盟太空计划具有里程碑意义的一年。备受瞩目的“哥白尼哨兵-5A”（Sentinel-5A）卫星计划于今年8月发射，这标志着欧洲在全球空气污染和大气成分监测能力上将实现一次重大飞跃。

An employee works on a Tibetan carpet at a workshop of Shengyuan carpet group in Xining, northwest China's Qinghai Province, ...

SACRAMENTO, the United States, July 16 (Xinhua) -- American adolescents are facing a mounting mental health crisis, with two in five high school students reporting persistent feelings of sadness or ho ...