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Search results for materials science

Social Sciences Jul 22, 2025

Study finds news releases written by humans more credible than AI content

New research from the University of Kansas has found that when people are told a news release addressing a corporate crisis was written by a human instead of by artificial intelligence, they find it more credible and the ...

Space Exploration Jul 22, 2025

Is it worth going back to the moon?

It is true that crewed missions to the moon are expensive, difficult, and dangerous. And we now have a long history going back decades of reliable, dependable, capable robotic exploration, including fly-bys, orbiters, landers, ...

Analytical Chemistry Jul 22, 2025

Scientists investigate use of AI to speed analysis of nuclear materials

Scientists have tapped artificial intelligence and powerful computing to take a first step to speed up how quickly officials are able to learn important details about nuclear events such as explosions, accidents or industrial ...

Archaeology Jul 22, 2025

DNA analysis reveals insights into Ötzi the Iceman's mountain neighbors

Ötzi the Iceman isn't the only ancient individual whose DNA is giving us insights into the past. So too are those of his neighbors. A new analysis of the genomes of 47 people who lived in the Austrian Tyrol between 6400 ...

Analytical Chemistry Jul 22, 2025

Cation exchange can create scalable, safer hydrogen fluoride synthesis

Fluorine-based compounds are everywhere—from life-saving pharmaceuticals and crop protection agents to high-performance materials like Teflon and refrigerants. Their unique chemical properties makes them indispensable across ...

Polymers Jul 22, 2025

LAHB: New bioplastic can lose 80% of its mass after 13 months

Researchers have demonstrated a new eco-friendly plastic that decomposes in deep ocean conditions. In a deep-sea experiment, the microbially synthesized poly(d-lactate-co-3-hydroxybutyrate) (LAHB) biodegraded, while conventional ...

Paleontology & Fossils Jul 22, 2025

A new dinosaur species discovered in China didn't roar, it chirped like a bird

With each new discovery in paleontology, we are gradually moving away from the Hollywood-inspired image of dinosaurs popularized by the Jurassic Park series. One of the most striking shifts has been in how we envision their ...

Materials Science Jul 22, 2025

Simple filter method boosts rare earth element recovery from electronic waste

Rare earth elements sustain the Information Age, and securing a supply of these metals has become a matter of national and economic security. They're ubiquitous in our smart technologies, high-performance materials and industrial ...

Analytical Chemistry Jul 22, 2025

Ion beam analysis reveals 'forever chemicals' in reusable feminine hygiene products

When a reporter with the Sierra Club magazine asked Graham Peaslee, a physicist at the University of Notre Dame, to test several different samples of unused menstrual underwear for per- and polyfluoroalkyl substances (PFAS) ...

Cell & Microbiology Jul 22, 2025

Synthetic microbial communities greatly promote compost material transformation and crop growth

A research team led by Prof. Li Dejun from the Institute of Subtropical Agriculture of the Chinese Academy of Sciences has made significant strides in using synthetic microbial communities (SynCom) to enhance lignocellulose ...

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