Feb. 26, 2025 — A team has gathered photographic data on daily mammalian activity, studying 445 total species around the world with surprising results. The project generated a massive dataset of ...

Feb. 24, 2025 — New analysis of ancient fossilized rocks known as stromatolites, preserved in southern Zimbabwe, suggests strong links to hydrothermal nutrient ... Nitrogen Fixation on Marine ...

Evolutionary biology is a subdiscipline of the biological sciences concerned with the origin of life and the diversification and adaptation of life forms over time. Around 20% of synonymous sites ...

The Fulani’s ancestry links to North and West Africa, the Green Sahara period, and ancient Berber groups, shaped by migration ...

Cell biology is the discipline of biological sciences that studies the structure, physiology, growth, reproduction and death of cells. Research in cell biology uses microscopic and molecular tools ...

They had the same admixture event that everyone outside Africa ... for medical research in infectious-disease biology. But in terms of human evolution, I think it is largely curiosity driven.

The Gila monster, found primarily in the American Southwest and Mexico, is one of them. Gastroenterologist Jean-Pierre ...

Instituto Internacional de Ecologia R. Bento Carlos, 750, 13560-660 São Carlos SP - Brasil, Tel. e Fax: (55 16) 3362-5400 - São Carlos - SP - Brazil E-mail: [email protected] ...

while preparing any i.v. admixture in the pharmacy, any sterile product made from nonsterile ingredients, or any sterile product that will not be used within 24 hours; and visually inspecting the ...

为探究东亚人群遗传结构与适应问题，郑州大学研究人员开展中原汉族（CPHC）基因组研究。发现 CPHC 遗传多样性高，糖脂代谢基因有选择信号。该研究为东亚人群遗传研究提供关键线索，值得科研读者一读。 在人类演化的宏大篇章中，东亚地区一直占据着极为重要的位置。现代人类起源于非洲，随后开启了全球迁徙之旅，东亚便是他们迁徙途中的关键一站。通过对东亚各人群 Y ...