CAMBRIDGE, Mass., Nov. 7, 2007 — Researchers at Harvard University and Pennsylvania State University have invented a technology, inspired by nature, to reduce the accumulation of atmospheric carbon ...

New findings on reverse weathering speed For decades, scientists believed reverse weathering was too slow to influence any environmental change on shorter time scales. However, these new studies ...

Scientists have discovered that chemical weathering, a process in which carbon dioxide breaks down rocks and then gets trapped in sediment, can happen at a much faster rate than scientists previously ...

Natural geological processes have been regulating Earth's climate for millions of years. Accelerated versions of these processes are now being promoted as technologies to draw down carbon from the ...

Overview figure of the weathering continuum, in which processes from the highest mountain to the deep ocean play a role in removing CO2 from the air. Credit: Gerrit Trapp-Müller et al. A new study has ...

The natural rock weathering process, while effective in breaking down carbon and storing it within rocks over thousands of years, may not provide the immediate solution to combat climate change. With ...

Could blending of crushed rock with arable soil lower global temperatures? Researchers study global warming events from 40 and 56 million years ago to find answers. The Earth is getting hotter and ...

Scientists have understood for years that silicate minerals react with CO 2 and water to remove CO 2 from the atmosphere, acting as a thermostat that kept Earth’s climate broadly stable over billions ...

Rocks are not eternal. Even the tallest mountain will eventually dissolve and disintegrate. Geologists call this process “weathering.” It sounds harmless enough, but weathering is one of the most ...

Microbial weathering in soils encompasses the biological mechanisms by which microorganisms drive the breakdown, alteration and mobilisation of minerals. Through a suite of chemical, physical and ...