The Most Intact Neanderthal Ever Found Reveals Their Big Noses Weren’t Built for the Cold
被困在石头中的尼安德特人头骨化石正在重塑我们对他们面孔的了解。
Physicists Discover Our Solar System May Be Breaking the Cosmic Speed Limit
太阳系穿过宇宙的速度和方向可能违背当前的宇宙学模型。
A Mathematical Model Suggests Humans Outbred Neanderthals Into Oblivion
人类具有许多进化优势。变得活泼可能就是其中之一。
Space Junk Strikes Chinese Spacecraft and Strands Astronauts
中国制造的太空碎片比任何其他国家都多。但随着其太空计划的发展,它因碰撞而遭受的损失比以往任何时候都多。
The Iron Deficiency Global Crisis May Have Met Its Match in a Simple Oat Protein
一种植物性纳米纤维铁补充剂在女性中显示出异常高的吸收率
Inside the Human Gene Editing Boom Driven by CRISPR Reshaping Everything From Medicine to Food
基于 CRISPR 的技术正在快速发展,推动国际竞争。尽管其应用范围不断扩大,但其改变医学的承诺却与政治和社会现实发生了冲突。
Mysterious 5,200 Holes in Peru May Have Served as a Marketplace and Giant Ledger for the Inca Empire
考古学家表示,神秘的“洞带”可能曾经是印加世界的一个巨大市场和电子表格。
Lazy Mice Show How Gut Microbes, Not Just Genes, Pass Down Inherited Behavior Across Generations
研究人员发现,小鼠行为可以仅通过微生物进化,而不仅仅是 DNA。
The Incredible Diversity of Dogs Began More Than 10,000 Years Before Modern Breeds
远古的狗迅速多样化,比维多利亚时代的饲养员培育出今天的极端品种早了数千年。
Hitler’s DNA Shows He Likely Had a Micropenis Caused by a Rare Genetic Syndrome
对暴君 DNA 的调查引发了科学界最棘手的伦理问题。
Zimbabwe Has a Big Lightning Problem and It Involves Black Magic
津巴布韦是地球上雷击最频繁的地方之一,极端天气和根深蒂固的迷信使每个雨季都有成千上万的人处于危险之中。