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Nanomaterials Jul 15, 2024

Atomically controlled MXenes enable cost-effective green hydrogen production

A total of 137 countries around the world have signed a "net-zero" climate change agreement to end fossil fuel use and achieve zero carbon emissions by 2050. Hydrogen is being touted as the next green energy source because ...

Astronomy Jul 13, 2024

Nearby exoplanet could be first known ocean world: Webb telescope

A planet relatively close to Earth could be the first ever detected with a potentially life-sustaining liquid ocean outside our Solar System, according to scientists using the James Webb space telescope.

Earth Sciences Jul 12, 2024

AI model harnesses physics to autocorrect remote sensing data

Turbulence, temperature changes, water vapor, carbon dioxide, ozone, methane, and other gases absorb, reflect, and scatter sunlight as it passes through the atmosphere, bounces off the Earth's surface, and is collected by ...

Earth Sciences Jul 12, 2024

Melting high-mountain glaciers would release greenhouse gases into atmosphere, suggest scientists

The retreat of high mountain glaciers has accelerated since the 1980s, resulting in increased glacier runoff. However, it remains uncertain whether melting mountain glaciers enhance or release greenhouse gases, and whether ...

Earth Sciences Jul 11, 2024

Forest carbon storage has declined across much of the Western U.S., likely due to drought and fire

Forests have been embraced as a natural climate solution, due to their ability to soak up carbon dioxide from the atmosphere as they grow, locking it up in their trunks, branches, leaves, and roots. But a new study confirms ...

Environment Jul 11, 2024

Four crucial climate targets the new UK government should adopt immediately

The UK is not on track to meet its climate targets and has no credible pathway to get there. However, a new set of more specific targets would provide some clarity for the country's new government and would ultimately help ...

Earth Sciences Jul 11, 2024

Rock physics model enhances seismic monitoring for carbon storage

Research from Los Alamos National Laboratory shows that a new rock physics model will provide more comprehensive and actionable data about how carbon dioxide changes rock properties throughout geologic storage sites, which ...

Environment Jul 11, 2024

Climate change may cause lake phytoplankton to become predatory, putting more CO₂ into the atmosphere

Plankton—tiny organisms that are present in salt and freshwater—account for about half of the photosynthesis on the planet. But what scientists have assumed for many years to be plant plankton (phytoplankton) may actually ...

Astronomy Jul 11, 2024

JWST sheds light on the structure of interstellar water ice

Using the James Webb Space Telescope (JWST), a team of researchers including Paola Caselli, Barbara Michela Giuliano and Basile Husquinet from MPE, have probed deep into dense cloud cores, revealing details of interstellar ...

Earth Sciences Jul 11, 2024

Scientists call for 'major initiative' to study whether geoengineering should be used on glaciers

A group of scientists have released a landmark report on glacial geoengineering—an emerging field studying whether technology could halt the melting of glaciers and ice sheets as climate change progresses.

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