An international research team led by the Helmholtz-Zentrum Hereon has, for the first time, succeeded in visualizing and ...

Using NuSTAR and XMM-Newton satellites, astronomers from New York University (NYU) Abu Dhabi have observed a pulsar known as ...

In this paper, a novel Eulerian nonlinear beam-wave interaction (BWI) theory considering harmonic interaction of a helix traveling-wave tube (TWT) is developed. Derived from this Eulerian model, the ...

Quantum mechanics looks at how things work at the atomic and subatomic levels, where particles behave in ways that seem ...

This initiative is in turn driven by my frustration with the status quo, namely the notion of dark matter’s existence despite ...

Predicted by Einstein and dismissed as undetectable, gravitational waves were finally heard in 2016. Now, with observatories ...

Are you preparing for UPSC CSE Prelims 2026? Check your progress and revise your topics through this quiz on Science and ...

This paper presents a review of basic theories and recent advances in the studies of wave propagation and scattering in random media. Examples of the random media include the atmosphere, the ocean, ...

A physicist proposes that time has three dimensions instead of one, which could finally unite quantum mechanics and ...

New observations from the James Webb Space Telescope (JWST) suggest the cosmos may be much older than once believed. For decades, scientists have held that the universe is about 13.8 billion years old ...

The wave mechanics of a particle, system of particles, statistical mechanics and applications of quantum statistics to the electron theory of metals follow. Wave Mechanics: Elementary Theory.