If You Need Only 4 Hours of Sleep, You Might Have This Rare Genetic Mutation
睡眠时间短的人每晚只睡四到六个小时,似乎没有受到不良影响。事实证明,他们天生就比我们其他人需要更少的睡眠。
What is “Disease X” and how worried should we be about it?
刚果民主共和国出现了一种神秘的疾病,似乎对儿童特别致命,但我们仍然不确定它到底是什么。
Crocodile Scales Form in a Surprising Way That Has Nothing to Do with Genetics
鳄鱼鳞片形成的方式令人惊讶,让我们可以一窥基因之外的进化方式。
The Smallest Asteroids Ever Detected Could Be a Game-Changer for Planetary Defense
一项新技术让科学家能够发现主带中迄今为止最小的小行星。
Hidden 35,000-Year-Old Ritual Site Found Eight Storeys Deep Inside an Israeli Cave
新研究揭示了古老的仪式、一只雕刻的乌龟和早期人类聚会的线索。
Superhot Rock Energy Could Provide Enough Power to Fuel the U.S. Thousands of Times Over
下一代地热能最终能否兑现其让我们永远摆脱化石燃料的承诺?