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Search results for materials science

Analytical Chemistry Sep 25, 2025

AI-driven system blends literature, experiments and robotics to discover new materials

Machine-learning models can speed up the discovery of new materials by making predictions and suggesting experiments. But most models today only consider a few specific types of data or variables. Compare that with human ...

Biotechnology Sep 25, 2025

Bridge recombinases, optimized for human cells, enable massive programmable DNA rearrangements

For decades, gene-editing science has been limited to making small, precise edits to human DNA, akin to correcting typos in the genetic code. Arc Institute researchers are changing that paradigm with a universal gene editing ...

Planetary Sciences Sep 25, 2025

First radar images from new Earth-mapping satellite showcase Maine coast and North Dakota farmland

NASA's first radar images from a new Earth-mapping satellite show the Maine coast and North Dakota farmland in incredible detail.

Archaeology Sep 25, 2025

Oldest-known hippopotamus ivory object found in Iberian Peninsula Copper Age site

Researchers at the Prehistoric Studies and Research Seminar (SERP) of the University of Barcelona have identified the oldest-known piece made of hippopotamus ivory in the Iberian Peninsula. This finding comes from the site ...

Analytical Chemistry Sep 25, 2025

Turning rust into fuel: Green rust catalyst developed for cost-effective hydrogen storage

As the world moves toward hydrogen-powered societies, one major challenge remains: storing and releasing hydrogen efficiently. Sodium borohydride (SBH) is a promising hydrogen storage material that can generate hydrogen through ...

Analytical Chemistry Sep 25, 2025

Atomic switching converts indoles to benzimidazoles in one pot, accelerating drug discovery

Scientists have achieved a new feat in molecular editing by swapping carbon for nitrogen, enabling the direct conversion of indoles into benzimidazoles. This simple switch in a one-pot method offers a hassle-free and effective ...

Cell & Microbiology Sep 25, 2025

Scientists discover that cell nucleus is actually less dense than surrounding cytoplasm

Just as life pulsates in big vibrant cities, it also prospers in crowded environments inside cells. The interior of cells is densely packed with biomolecules like proteins and nucleic acids. How is all this material distributed ...

Condensed Matter Sep 25, 2025

Shining a light on dark valleytronics: First direct observation of dark excitons in atomically thin materials

In a world-first, researchers from the Femtosecond Spectroscopy Unit at the Okinawa Institute of Science and Technology (OIST) have directly observed the evolution of the elusive dark excitons in atomically thin materials, ...

Astronomy Sep 25, 2025

Rare nova super-remnant discovered in the Large Magellanic Cloud

Astronomers report the discovery of a rare nova super-remnant surrounding the recurrent nova LMCN 1971-08a in the Large Magellanic Cloud (LMC). This is the first nova super-remnant identified in the LMC. The findings are ...

Condensed Matter Sep 25, 2025

Topology reveals the hidden rules of amorphous materials: Softness arises from hierarchical structures

Why do glass and other amorphous materials deform more easily in some regions than in others? A research team from the University of Osaka, the National Institute of Advanced Industrial Science and Technology (AIST), Okayama ...

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