Can String Theory Be Explained With No Strings Attached?
Eric Perlmutter,物理学 弦理论一直是现代理论物理学非常有影响力的概念框架。 While its description of nature in terms of tiny strings...
Origins of the Euphrates River Possibly Discovered
Margherita Bassi, Smithsonian Around 6,000 years ago, the world's earliest known civilization arose in
Report Casts Doubt on the Buzz Around Insect Food
Seth Millstein,Sentient 昆虫汉堡会是下一个大趋势吗? In recent years, insects have gained increased attention as an underutilized protein source.有些人认为交换汉堡......
Scientists Discover Strange Horn-Shaped 'Hyperparasite'
Jan Hennop,《科学警报》马来西亚科学家在婆罗洲丛林中发现了一种新的寄生真菌,这种真菌捕食之前已知会感染昆虫的“僵尸真菌”......
A U.S. Military Exercise in Space Quietly Got Underway
Ars Technica 火箭实验室的 Stephen Clark 周五在一次高空军事演习中悄然从新西兰发射了一颗小型卫星,以测试美国太空部队快速...
Dimension Could Link Two of the Universe's Great Unknowns
Steve Nadis, Quanta For those who see the world as a dark place, the universe seems to offer little solace. According to current estimates, approximately 70% of the stuff that makes up the...
Younger Generations Are Biologically Aging Faster
Washington University in St. Louis Cancer is often considered a disease of aging.老年人面临更高的风险,因为他们有更多的时间积累细胞损伤,这可能......
People Who Lift Weights Live Longer
Jack McNamara,对话 长期以来,力量训练一直被视为主要是为了增强肌肉或看起来漂亮。但一项新的研究增加了
New Spider Species Captures Prey With Spring-Loaded Snare
EurekAlert! 一个国际研究小组在昆士兰州北部的雨林中发现了一种非凡的新蜘蛛物种,它旋转着一个巧妙而强大的弹簧驱动......
Human Bodies Didn't Simply Get Bigger Over Time
Phys.org 我们祖先体型最大的跳跃发生在大约 2-250 万年前,当时鲁道夫人或直立人 / ergaster 出现,而不是逐渐出现......
Cats Age Like Us. Studying Their Brains Could Be Beneficial
根据巴斯大学的一项国际合作,家猫的衰老方式与人类非常相似,并且表现出与年龄相关的大脑退化模式。
Fruit Flies Have Some of Nature's Largest Sperm
西蒙斯基金会 当贾斯明·伊姆兰·阿尔苏斯 (Jasmin Imran Alsous) 俯视显微镜时,她预计会看到混乱 - ......
Inca Human Sacrifice Not Driven by Religion?
Sanjukta Mondal,Phys.org 三十年前,研究人员在位于阿根廷和智利边境的 Llullaillaco 火山顶部工作,发现了保存得异常完好的...
3 Men's Health Drugs Originally Intended for Something Else
Dipa Kamdar,Conv 许多药物开始时都有一个目的,但最终因完全不同的原因而被证明是有用的。很少有领域比男性健康更清楚地表明这一点。三...
Artificial Intelligence Is Still Quite 'Dumb'
Ross Pomeroy、RealClearScience Billionare 风险投资家和人工智能 (AI) 传播者 Marc Andreessen 最近