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Search results for materials characterization studies

Earth Sciences Aug 29, 2025

Microalgae are more significant for CO₂ absorption in Southern Ocean than previously thought, study reveals

Some 14,000 years ago, algal blooms in the Southern Ocean helped to massively reduce the global carbon dioxide content of the atmosphere—as has now been revealed by new analyses of ancient DNA published by a team from the ...

Superconductivity Aug 29, 2025

Uncovering the mysteries of high-temperature cuprate superconductors

In their quest to explore and characterize high-temperature superconductors, physicists have mostly focused on a material that is not the absolute highest. That's because that crystal is much easier to split into uniform, ...

Plants & Animals Aug 27, 2025

Be it feast or famine, orangutans adapt with flexible diets

Humans could learn a thing or two from orangutans when it comes to maintaining a balanced, protein-filled diet. Great apes native to the rainforests of Indonesia and Malaysia, orangutans are marvels of adaptation to the vagaries ...

Space Exploration Aug 26, 2025

Turning Martian soil into metal: Scientists test new extraction process

The idea of building settlements on Mars is a popular goal of billionaires, space agencies and interplanetary enthusiasts.

Astrobiology Aug 25, 2025

Ryugu asteroid research reveals mineral history predating any on Earth

In 2020, the Hayabusa2 uncrewed spacecraft successfully returned small fragments from the near-Earth asteroid Ryugu, providing the first pristine samples from a carbonaceous asteroid. Grains from those samples were studied ...

Bio & Medicine Aug 21, 2025

Nanodroplets could speed up the search for new medicine

Until now, the early phase of drug discovery for the development of new therapeutics has been both cost- and time-intensive. Researchers at KIT (Karlsruhe Institute of Technology) have now developed a platform on which extremely ...

Bio & Medicine Aug 21, 2025

Nanodroplets could speed up the search for new medicine

Until now, the early phase of drug discovery for the development of new therapeutics has been both cost- and time-intensive. Researchers at KIT (Karlsruhe Institute of Technology) have now developed a platform on which extremely ...

Analytical Chemistry Aug 20, 2025

Hydrogen could unlock greener, faster metal production

Most metals found in nature are actually in their oxide forms. To extract those metals for use in critical applications—ranging from infrastructure such as bridges and buildings to advanced technologies like airplanes, ...

Earth Sciences Aug 20, 2025

Stylolites complicate sound wave propagation in sedimentary rock samples, affecting lab-scale monitoring

Stylolites—irregular seams that occur in limestone—have been found to affect how acoustic waves move through rock samples. Laboratory-based insights from KAUST researchers offer an improved understanding of how these ...

Optics & Photonics Aug 16, 2025

Topological spin textures: Scientists use micro-structured materials to control light propagation

Topological spin textures, spatially organized patterns linked to the intrinsic angular momentum of particles, have proved to be highly advantageous for the development of spintronics and quantum technologies. One of the ...

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