Unacademy's valuation has dropped by over 85% from its pandemic-era peak price tag of $3.5 billion, its founder said.

A collaboration between the University of Konstanz and Forschungszentrum Jülich has achieved the first fully tunable ...

Researchers have found a razor-thin, rotating string of galaxies inside a massive cosmic filament, revealing unexpected ...

Fluid dynamics is the study of the motion of liquids, gases and plasmas. Flow is dependent on the intrinsic properties of the matter itself, such as compressibility, viscosity and density. Example ...

Comparative analyses of the behaviour of individual animals across multiple populations are rare. We analysed the relationship between local population density and individual behaviour across 36 wild ...

The Earth is always spinning on an imaginary line called an axis. This line goes through the North and South poles. We call this spinning, rotation, and it takes about 24 hours for the Earth to make ...