Even after centuries of study, water continues to surprise us. The same molecule that sustains life on Earth can, under the ...

Researchers from the Xinjiang Astronomical Observatory of the Chinese Academy of Sciences have developed a hybrid deep ...

Materials scientists can learn a lot about a sample material by shooting lasers at it. With nonlinear optical microscopy—a ...

Astronomers have uncovered two extraordinary cosmic structures that are challenging long-held assumptions about the nature of ...

Earth’s turbulent atmosphere makes it hard to detect new planets from the ground. Astronomer Rebecca Jensen-Clem is working ...

Teach basic calming techniques: deep breathing, taking a walk, journaling or listening to calming music. Self-regulation.

Solar Flare, X-ray Flux, Ionosphere, HF Propagation, Sudden Ionospheric Disturbance, Broadcast Transmitters Share and Cite: ...

Abstract: a two-dimensional problem of synthesizing an inhomogeneous isotropic reactance plane from given multi-beam amplitude and phase scattering diagrams, on the surface of which several ...