Scientists in Australia spent five years peering into the microscopic world of bark, emerging with a description of a place ...

Abstract: The C4F7N/CO2/O2 ternary gas mixture, with its excellent environmental and insulating properties, has emerged as one of the most promising alternatives to SF6 and has seen initial ...

The odds of discovering another Earth are looking slimmer than once believed. A growing body of evidence suggests that truly Earth-like conditions are rare, and complex life even rarer, perhaps to the ...

Before diving into the equations, it's crucial to have a firm grasp of what photosynthesis actually is. At its core, photosynthesis is the process by which plants, algae, and some bacteria convert ...

When humans dream of venturing farther into the cosmos, one massive logistical question looms: how do we keep everyone breathing and moving without constant supply runs from Earth? Aboard China’s ...

Thank you for your kind reply for my questions before. According to the phD thesis of lento manickathan Impact of vegetation on urban microclimate, Section 5.5, I notice that there maybe species CO2 ...

A new study of sediment cores shows a series of massive emissions of carbon dioxide over a 20 million year period about 300 million years ago. These CO2 emissions happened at the same time as drops in ...

Methods to enhance the ocean's uptake of carbon dioxide (CO₂) are being explored to help tackle the climate crisis. However, some of these approaches could significantly exacerbate ocean deoxygenation ...

2.1 在贴近地表的大自然的环境中，O2和CO2，N2的体积分数是相对恒定不变，即O2含量为20.9%,0.04%,79%是不变，即便是8848的地球之 ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...