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Search results for materials science

Plants & Animals 53 minutes ago

Plant receptors for nitrogen-fixing bacteria evolved independently at least three times, study reveals

In a new study, scientists have shown that chemical receptors that plants use to recognize nitrogen-fixing bacteria have developed the same function independently on at least three separate occasions through a process called ...

Analytical Chemistry 2 hours ago

Core electron bonding may not always require extreme pressure, study finds

You probably learned in high school chemistry class that core electrons don't participate in chemical bonding.

Plants & Animals 2 hours ago

Global biodiversity decline demands urgent, society-wide changes, experts warn

Human-caused biodiversity loss has accelerated over the past 50 years. An opinion article published in the open-access journal PLOS Biology by a team of international authors, including Anne Larigauderie, former Executive ...

Earth Sciences 3 hours ago

Tracking microplastics from sea to body

On the edge of California's Monterey Bay, ecologist Matthew Savoca and a team of volunteers sift through sand and seawater for microplastics, one of the planet's most pervasive forms of pollution.

Materials Science 3 hours ago

Inexpensive multifunctional composite could pave way to circular economy

Meeting global energy demands while mitigating environmental harm remains a major challenge, as many current solutions rely on expensive and toxic noble metals. In a recent study, researchers from Japan successfully developed ...

General Âé¶¹ÒùÔºics 3 hours ago

AI tensor network-based computational framework cracks a 100-year-old physics challenge

Researchers from The University of New Mexico and Los Alamos National Laboratory have developed a novel computational framework that addresses a longstanding challenge in statistical physics.

Condensed Matter 3 hours ago

Âé¶¹ÒùÔºicists solve mystery of loop current switching in kagome metals

Quantum metals are metals where quantum effects—behaviors that normally only matter at atomic scales—become powerful enough to control the metal's macroscopic electrical properties.

Condensed Matter 4 hours ago

Human intuition fuels AI-driven quantum materials discovery

Many properties of the world's most advanced materials are beyond the reach of quantitative modeling. Understanding them also requires a human expert's reasoning and intuition, which can't be replicated by even the most powerful ...

Earth Sciences 4 hours ago

Thermal runaway mechanism can ramp up magnitude of certain earthquakes

In July 2024, a 7.4-magnitude earthquake struck Calama, Chile, damaging buildings and causing power outages. The country has endured violent earthquakes, including the most powerful recorded in history: a 9.5-magnitude "megathrust" ...

Analytical Chemistry 5 hours ago

Rapid flash Joule heating technique unlocks efficient rare earth element recovery from electronic waste

A team of researchers including Rice University's James Tour and Shichen Xu has developed an ultrafast, one-step method to recover rare earth elements (REEs) from discarded magnets using an innovative approach that offers ...

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