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Cell & Microbiology Jun 29, 2023

Using cyanobacteria to convert carbon dioxide into glucose

Glucose is the most abundant monosaccharide, serving as an essential energy source for cells and as an important feedstock for the biorefinery industry. The plant-biomass-sugar route dominates the current glucose supply, ...

Earth Sciences Jun 28, 2023

Research reveals sources of carbon dioxide from Aleutian-Alaska Arc volcanoes

Scientists have wondered what happens to the organic and inorganic carbon that Earth's Pacific Plate carries with it as it slides into the planet's interior along the volcano-studded Ring of Fire.

Earth Sciences Jun 27, 2023

The impact of ocean alkalinity enhancement on marine biota offers hope for carbon dioxide removal

Marine biologists are increasingly seeking methods to mitigate anthropogenic climate interference by implementing strategies for ocean carbon dioxide removal (CDR). Ocean alkalinity enhancement parameter is an abiotic approach ...

Earth Sciences Jun 26, 2023

Study of deep-sea corals reveals ocean currents have not fueled rise in atmospheric carbon dioxide

Pioneering analysis of deep-sea corals has overturned the idea that ocean currents contributed to increasing global levels of carbon dioxide in the air over the past 11,000 years.

Earth Sciences Jun 22, 2023

New model shows global warming accelerates carbon dioxide emissions from soil microbes

When microorganisms decompose organic material in the soil, they actively release CO2 into the atmosphere. This process is called heterotrophic respiration. A novel model shows that these emissions could surge by up to 40% ...

Biotechnology Jun 21, 2023

Locking carbon dioxide captured from seaweed in biocoal

Seaweeds cultivated in the sea off the coast of Trøndelag, Norway, will be converted into biocoal and used to improve agricultural land. A new method for carbon capture and storage is now being trialed by Norwegian researchers.

Materials Science Jun 21, 2023

Scientists adopt high entropy perovskite and quaternary alloy to enable high-efficiency carbon dioxide reduction

The pressing economic and political challenges faced by countries worldwide have now shifted towards addressing the critical issue of global warming caused by excessive carbon dioxide (CO2) emissions. Consequently, there ...

Earth Sciences Jun 20, 2023

Satellite captures carbon dioxide aurora from space

While the night sky, with its display of "northern lights" or auroras, has captivated the attention of scientists and sky gazers for centuries, much less is known about the aurora associated with carbon dioxide until now.

Planetary Sciences Jun 19, 2023

Webb rules out thick carbon dioxide atmosphere for rocky exoplanet

Infrared measurements of TRAPPIST-1 c indicate that it is probably not as Venus-like as once imagined.

Nanomaterials Jun 12, 2023

Accelerating chemical reduction of carbon dioxide with ultrathin layers of tin disulfide

Researchers at Kanazawa University report in ACS Nano how ultrathin layers of tin disulfide can be used to accelerate the chemical reduction of carbon dioxide—a finding that is highly relevant for our quest towards a carbon-neutral ...

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