2024-01-20 13:30:36考古学
埃及发现的古代狒狒木乃伊的起源

灵长类动物学家正在利用遗传分析来确定埃及发现的古代木乃伊狒狒的地理起源。研究小组发现的证据表明,蓬特和阿杜利斯这两个传奇贸易区可能是相隔一千年历史的同一个地方。

阅读全文
2024-01-20 13:25:47考古学
“时钟滴答作响”:首次对乌克兰文化遗址受损的地面调查揭示了严重性和紧迫性

最新研究表明,经过近两年的战斗,战争正在以二战以来从未见过的规模摧毁乌克兰的文化遗产。

阅读全文
2023-11-20 15:58:17考古学
板块构造惊喜:地质学家意外发现一块失落的巨型板块遗迹

Utrecht University geologist Suzanna van de Lagemaat has reconstructed a massive and previously unknown tectonic plate that was once one-quarter the size of the Pacific Ocean. Her colleagues in Utrecht had predicted its existence over 10 years ago based o

阅读全文
2023-11-20 15:58:17考古学
研究人员在14300年前的古老年轮中发现了有史以来最大的太阳风暴

An international team of scientists have discovered a huge spike in radiocarbon levels 14,300 years ago by analysing ancient tree-rings found in the French Alps.  

阅读全文
2023-11-20 15:58:16考古学
寻找世界上最古老哺乳动物化石的竞赛引发了泥浆投掷

The hunt for the world's most ancient mammals descended into academic warfare in the seventies, researchers from the University of Bristol have discovered.

阅读全文
2023-11-20 15:58:16考古学
1918年流感疫情受害者遗体的证据与长期以来认为健康的年轻人特别脆弱的观点相矛盾

New analysis of the remains of victims of the 1918 influenza pandemic, which killed an estimated 50 million people worldwide, contradicts the widespread belief the flu disproportionately impacted healthy young adults.

阅读全文
2023-11-20 15:58:15考古学
古气候学家利用古代沉积物探索非洲未来的气候

In September 2023, extreme rains struck South Africa's Western Cape province, flooding villages and leaving a trail of destruction. The catastrophic devastation is just one recent example in a string of extreme weather events that are growing more common

阅读全文
2023-11-20 15:58:14考古学
基因研究揭示了“老汤姆”和伊甸园虎鲸的进化秘密

Evolutionary biologists have for the first time decoded the genetic lineage of a famous killer whale and a pod that once worked alongside whale hunters off the coast of New South Wales.

阅读全文
2023-11-20 15:58:14考古学
尼安德特人基因变异与更大的疼痛敏感性相关

People who carry three gene variants that have been inherited from Neanderthals are more sensitive to some types of pain, according to a new study co-led by UCL researchers.

阅读全文
2023-11-20 15:58:13考古学
木乃伊化的粪便揭示了前哥伦布时代的加勒比海文化消耗了多种植物

DNA analysis of mummified feces reveals two pre-Columbian Caribbean cultures ate a wide variety of plants, like maize, sweet potato, and peanuts -- and tobacco and cotton traces were detected too, according to a study published October 11, 2023 in the ope

阅读全文
2023-11-20 15:58:12考古学
过去海洋氧气的大幅波动

As the climate warms, there is major concern that Earth's ocean will lose oxygen. A study published recently by oceanographers at the University of Hawai'i at Manoa revealed that locked in ancient deep-sea sediments is evidence for oxygen loss in the wo

阅读全文
2023-11-20 15:58:12考古学
研究显示,《蒙娜丽莎》隐藏了一种令人惊讶的有毒颜料混合物

Leonardo da Vinci is renowned to this day for innovations in fields across the arts and sciences. Now, new analyses published in the Journal of the American Chemical Society show that his taste for experimentation extended even to the base layers

阅读全文
 256   首页 上一页 13 14 15 16 17 18 19 20 21 22 下一页 尾页