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Astronomers have uncovered one of the most mysterious galaxies ever found -- a dim, ghostly object called CDG-2 that is almost entirely made of dark matter. Located 300 million light-years away in the Perseus galaxy cluster, it was discovered in an . ...

Qubits, the heart of quantum computers, can change performance in fractions of a second -- but until now, scientists couldn't see it happening. Researchers at NBI have built a real-time monitoring system that tracks these rapid fluctuations about 100 ...

Oxford researchers have found a way to visualize one of the most hidden -- yet critical -- components inside lithium-ion batteries. By tagging polymer binders with traceable markers, they revealed how these tiny materials are distributed at the ...

Scientists have taken a major step toward mimicking nature's tiniest gateways by creating ultra-small pores that rival the dimensions of biological ion channels--just a few atoms wide. The breakthrough opens new possibilities for single-molecule ...

Scientists at the University of New Hampshire have unleashed artificial intelligence to dramatically speed up the hunt for next-generation magnetic materials. By building a massive, searchable database of 67,573 magnetic compounds -- including 25 ...

A surprising breakthrough could help sodium-ion batteries rival lithium--and even turn seawater into drinking water. Scientists discovered that keeping water inside a key battery material, instead of removing it as traditionally done, dramatically .. ...

Ocean waves are a vast and steady source of renewable energy, but capturing their power efficiently has long frustrated engineers. A researcher at The University of Osaka has now explored a bold new approach: a gyroscopic wave energy converter that . ...

Researchers have uncovered more than a thousand previously unknown tectonic ridges across the Moon's dark plains, showing the Moon is still contracting and reshaping itself. These features are among the youngest geological structures on the lunar ...

Scientists scanning the heart of the Milky Way have spotted a tantalizing signal: a possible ultra-fast pulsar spinning every 8.19 milliseconds near Sagittarius A*, the supermassive black hole at our galaxy's core. Pulsars act like incredibly precise ...

Quantum key distribution promises ultra-secure communication by using the strange rules of quantum physics to detect eavesdroppers instantly. But even the most secure quantum link can falter if the transmitter and receiver aren't perfectly aligned. . ...