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Astronomers have discovered that aging stars may be devouring their closest giant planets as they swell into red giants. Using NASA's TESS telescope to study nearly half a million stars, scientists found far fewer close-orbiting planets around older, ...

USC researchers built artificial neurons that replicate real brain processes using ion-based diffusive memristors. These devices emulate how neurons use chemicals to transmit and process signals, offering massive energy and size advantages. The ...

A new copper-magnesium-iron catalyst transforms CO2 into CO at low temperatures with record-breaking efficiency and stability. The discovery paves the way for affordable, scalable production of carbon-neutral synthetic fuels.

Engineers at the University of Delaware have uncovered a way to bridge magnetism and electricity through magnons--tiny waves that carry information without electrical current. These magnetic waves can generate measurable electric signals within ...

Researchers using new simulations suggest that the Milky Way's past collisions may have reshaped its dark matter core. This distorted structure could naturally explain the puzzling gamma-ray glow long thought to come from pulsars. The findings revive ...

Scientists at TU Wien found that electrons need specific "doorway states" to escape solids, not just energy. The insight explains long-standing anomalies in experiments and unlocks new ways to engineer layered materials.

Astronomers are rethinking one of cosmology's biggest mysteries: dark energy. New findings show that evolving dark energy models, tied to ultra-light axion particles, may better fit the universe's expansion history than Einstein's constant model. The ...

Physicists have uncovered how direct atom-atom interactions can amplify superradiance, the collective burst of light from atoms working in sync. By incorporating quantum entanglement into their models, they reveal that these interactions can enhance ...

Astronomers observed a massive, multi-temperature plasma eruption from a young Sun-like star, revealing how early solar explosions could shape planets. These fierce events may have influenced the atmosphere and life-forming chemistry of the early ...

Researchers at Maynooth University have achieved a forensic milestone by revealing fingerprints on fired bullet casings using a safe electrochemical process. The method uses mild voltage and non-toxic materials to make hidden ridges visible within .. ...