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Search results for materials science

Condensed Matter Sep 12, 2025

Atomic-level engineering enables new alloys that won't break in extreme cold

Navigating the extreme cold of deep space or handling super-chilled liquid fuels here on Earth requires materials that won't break. Most metals become brittle and fracture at such low temperatures. However, new research is ...

Cell & Microbiology Sep 12, 2025

Researchers reveal molecular assembly and efficient light harvesting of largest eukaryotic photosystem complex

Coccolithophores are a type of single-celled microalgae that fix CO2 into organic matter and precipitate calcium carbonate, profoundly shaping ocean optics, carbon export, and long-term carbon storage. They are major contributors ...

Biotechnology Sep 12, 2025

Amino acids act as 'anti-salt': New insight into how small molecules stabilize proteins

Biologists have long known that amino acids can help stabilize proteins, for example as additives to pharmaceutical formulations. In trying to understand why this works, EPFL and MIT researchers have discovered a fundamental ...

Planetary Sciences Sep 12, 2025

Where did the interstellar comet 3I/ATLAS come from?

Comet 3I/ATLAS is the third ISO ever detected. It was discovered by the Asteroid Terrestrial-impact Last Alert System (ATLAS) station on 1 July 2025. It's traveling through the inner solar system at about 220,000 km/h and ...

General Âé¶¹ÒùÔºics Sep 12, 2025

Microscopes can now watch materials go quantum with liquid helium

A new specimen holder gives scientists more control over ultra-cold temperatures, enabling the study of how materials acquire properties useful in quantum computers.

Nanophysics Sep 12, 2025

Atom-thin crystals provide new way to power the future of computer memory

Picture the smartphone in your pocket, the data centers powering artificial intelligence, or the wearable health monitors that track your heartbeat. All of them rely on energy-hungry memory chips to store and process information. ...

Cell & Microbiology Sep 12, 2025

Stored for 130 years: Bottles reveal evidence of Danish butter production and hygiene practices of the past

Two forgotten bottles in a basement in Frederiksberg containing bacterial cultures from the 1890s have provided researchers at the University of Copenhagen with unique insight into Denmark's butter production history. Using ...

Condensed Matter Sep 12, 2025

Trilayer moiré superlattices unlock tunable control of exciton configurations

Moiré superlattices are periodic patterns formed when two or more thin semiconducting layers are stacked with a small twist angle or lattice mismatch. When 2D materials form these patterns, their electronic, mechanical, ...

Condensed Matter Sep 11, 2025

Mathematical 'sum of zeros' trick exposes topological magnetization in quantum materials

A new study addresses a foundational problem in the theory of driven quantum matter by extending the Středa formula to non-equilibrium regimes. It demonstrates that a superficially trivial "sum of zeros" encodes a universal, ...

General Âé¶¹ÒùÔºics Sep 11, 2025

Turbulence with a twist: New work shows fluid in a curved pipe can undergo discontinuous transition

Turbulence is everywhere, yet much about the nature of turbulence remains unknown. During the last decade, physicists have discovered how fluids in a pipe or similar geometry transition from a smooth, laminar state to a turbulent ...

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