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 ...

A smooth stock market on the surface is masking nerves and turbulence The stock market is more volatile lately, making investors more picky about what they want to own. It's possible to miss some of ...

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 ...

Boston Dynamics, a leader in mobile robotics, is largely owned by Hyundai, which bought 80% of the company in 2021. To invest in Boston Dynamics indirectly, consider buying Hyundai stock or ...

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 ...