A metamaterial elongates the propagation path of sound waves, allowing low-frequency noise control without the need for bulky materials.

Abstract: Fluctuations in electricity demand between peak and off-peak periods create significant challenges for modern power grids, including reduced operational efficiency, decreased reliability, ...

Mar. 2, 2026 Surviving cancer at a young age may come with an unexpected cost: faster aging at both the cellular and brain levels. Researchers found that survivors often show signs of being ...