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Search results for materials science

Materials Science Jul 14, 2025

Scientists achieve net-negative greenhouse gas emissions via electrified catalysis

Chinese researchers have developed an innovative electrified catalysis strategy that removes more greenhouse gases than it generates, achieving net-negative emissions.

Materials Science Jul 14, 2025

Machine learning maps predict over 3,000 new material phase possibilities

In joint research with the University of Tokyo (UTokyo), the National Institute of Advanced Industrial Science and Technology (AIST), Tohoku University, and Kyoto Institute of Technology, the National Institute for Materials ...

Astronomy Jul 14, 2025

Astronomers discover an unusual long-period radio transient

An international team of astronomers report the discovery of a long-period radio transient, which is unusually circularly polarized and showcases an accelerating spin period. The finding of the new transient, designated CHIME ...

Condensed Matter Jul 14, 2025

A new mechanism to realize spin-selective transport in tungsten diselenide

Spintronics are promising devices that work utilizing not only the charge of electrons, like conventional electronics, but also their spin (i.e., their intrinsic angular momentum). The development of fast and energy-efficient ...

Plants & Animals Jul 13, 2025

A Denver dino museum makes a find deep under own parking lot. Like 'a hole in one from the moon.'

A Denver museum known for its dinosaur displays has made a fossil bone discovery closer to home than anyone ever expected, under its own parking lot.

Space Exploration Jul 13, 2025

The biggest piece of Mars on Earth is going up for auction in New York

For sale: A 54-pound (25-kilogram) rock. Estimated auction price: $2 million to $4 million. Why so expensive? It's the largest piece of Mars ever found on Earth.

Nanomaterials Jul 11, 2025

Polymer coating extends half life of MXene-based air quality sensor by 200% and enables regeneration

Cleaning products, candles, cribs, and cosmetics are just a few of the common household items that emit formaldehyde, a colorless, odorless chemical that, when present in the air at levels higher than 0.1 parts per million, ...

Plants & Animals Jul 11, 2025

Sled dog genetic history sheds light on human migration patterns into Greenland

The histories of sled dogs and humans in the Arctic have been intricately linked for thousands of years, so it is no surprise that the migration patterns of these dogs mirror those of humans through the Arctic. Sled dogs ...

Environment Jul 11, 2025

Polyethylene packaging may have lower global warming impact than alternatives, study finds

A new Europe-focused study reveals that polyethylene (PE), the most widely used packaging material in Europe, has lower life cycle global warming potential (GWP)—often used to assess greenhouse gas (GHG) emissions—than ...

Nanomaterials Jul 11, 2025

Heterometallic nanosheets containing multiple metal ions achievable through new technique

Coordination nanosheets are a unique class of two-dimensional (2D) materials that are formed by coordination bonds between planar organic ligands and metal ions. These 2D nanomaterials are increasingly utilized in energy ...

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