Penn materials scientist Shoji Hall and colleagues have found that manipulating the surface of water can allow scientists to ...

Carbon dioxide (CO 2) gas can react with water to make a solution acidic. Excess carbon dioxide in the atmosphere is making the oceans more acidic. Summary The teacher blows into a bromothymol blue ...

Excess carbon dioxide emitted by human activities—such as fossil fuel burning, land-use changes, and deforestation—is known as anthropogenic carbon dioxide. Approximately thirty percent of this ...

Usually, Buhler spends his time modeling the carbon-dioxide cycle on Mars today. During Martian winter, a layer of carbon-dioxide ice settles out on top of the polar caps of water ice.

In Buhler's model, a 0.4-mile-thick layer of carbon dioxide deposits on top of a 2.5-mile-thick layer of water ice, a layer of water ice about as thick as that which exists on the south pole today.

DOI: 10.1002/anie.202503003 What if a machine could suck up carbon dioxide from the atmosphere, run it through a series of chemical reactions, and essentially spit out industrially useful plastic?

The new system mimics a natural chloroplast to convert carbon dioxide in water into methane, a valuable fuel, very efficiently using light. This is a promising discovery, which could contribute to ...

Alternatively, Carbon Capture and Sequestration (CCS) – or point source capture – is the practice of capturing carbon dioxide at chimneys (at the source). The appeal of CCS lies in its ability ...

The carbon dioxide layers tell us the history of how much of the atmosphere froze onto the ground, and thus how thick or thin Mars’ atmosphere was in the past,” Buhler said.

Researchers identify elusive carbon dioxide sensor in plants that controls water loss Date: December 7, 2022 Source: University of California - San Diego Summary: Using a mix of tools and research ...