A burst of solar activity in early February 2026 sent high-speed plasma streaming past Earth, triggering geomagnetic disturbances strong enough to register on seismic instruments worldwide. The ...

Earth's mysterious 'humming' vibration has surged for more than a week, prompting reports from some people who say the phenomenon is disrupting their sleep and causing ringing in their ears. Known as ...

Phonons are sound particles or quantized vibrations of atoms in solid materials. The Debye model, a theory introduced by physicist Peter Debye in 1912, describes the contribution of phonons to the ...