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Phys.org / Wetlands trap toxic metals after battery plant fire scatters debris

When fire broke out at the world's largest battery energy storage facility in January 2025, its thick smoke blanketed surrounding wetlands, farms and nearby communities on the central California coast.

10 hours ago in Earth
Phys.org / High pressure increases terahertz emission 13-fold in 2D semiconductor GaTe, study reveals

A new study led by the Aerospace Information Research Institute of the Chinese Academy of Sciences, along with their collaborators, has demonstrated that high pressure can significantly enhance and precisely tune terahertz ...

10 hours ago in Physics
Phys.org / New digital state of matter could help build stable quantum computers

Scientists have taken another major step toward creating stable quantum computers. Using a specialized quantum computer chip (an essential component of a quantum computer) as a kind of tiny laboratory, a team led by Pan Jianwei ...

11 hours ago in Physics
Tech Xplore / Researchers pioneer pathway to mechanical intelligence by breaking symmetry in soft composite materials

A research team has developed soft composite systems with highly programmable, asymmetric mechanical responses. By integrating "shear-jamming transitions" into compliant polymeric solids, this innovative work enhances key ...

Nov 28, 2025 in Engineering
Phys.org / Artificial membranes mimic life-like dynamics through catalytic chemical reactions

Using catalytic chemistry, researchers at Institute of Science Tokyo have achieved dynamic control of artificial membranes, enabling life-like membrane behavior. The work is published in the Journal of the American Chemical ...

Nov 28, 2025 in Biology
Phys.org / New X-ray method captures 3 image-contrast types in a single shot

University of Houston researchers developed a new X-ray imaging method capable of revealing hidden features in a single shot, a breakthrough that could advance cancer detection, disease monitoring, security screening and ...

Nov 25, 2025 in Physics
Phys.org / The demands of young people went unfulfilled by the UN climate summit. Mostly

At the UN climate conference Cop30 in Belém, Brazil, I asked some young climate activists and negotiators about their hopes, expectations and demands. Despite their positivity and the push for action from climate movements, ...

Nov 25, 2025 in Earth
Phys.org / AI is making spacecraft propulsion more efficient, and could even lead to nuclear-powered rockets

Every year, companies and space agencies launch hundreds of rockets into space—and that number is set to grow dramatically with ambitious missions to the moon, Mars and beyond. But these dreams hinge on one critical challenge: ...

Nov 24, 2025 in Astronomy & Space
Phys.org / Scientists track recent solar flare disruptions in Earth's ionosphere

As this month's string of powerful X-class solar flares sparked brilliant auroras that lit up skies across an unusually wide swath of the globe—from northern Europe to Florida—researchers at NJIT's Center for Solar-Terrestrial ...

Nov 22, 2025 in Astronomy & Space
Tech Xplore / Turning polarization into motion: Ferroelectric fluids redefine electrostatic actuators

Researchers have discovered that ferroelectric fluids can harness an overlooked transverse electrostatic force (TEF) to rise over 80 mm, without magnets or high voltages. By exploiting the fluid's spontaneous polarization ...

Nov 21, 2025 in Engineering
Phys.org / Watching gold's atomic structure change at 10 million times Earth's atmospheric pressure

The inside of giant planets can reach pressures more than one million times the Earth's atmosphere. As a result of that intense pressure, materials can adopt unexpected structures and properties. Understanding matter in this ...

Nov 20, 2025 in Physics
Phys.org / Theia and Earth were neighbors, new research suggests

About 4.5 billion years ago, the most momentous event in the history of Earth occurred: a huge celestial body called Theia collided with the young Earth. How the collision unfolded and what exactly happened afterward has ...

Nov 20, 2025 in Astronomy & Space