Solving Problem 1 on work and energy from an old physics final exam. Follow the step-by-step reasoning behind classic work–energy principles and see how foundational physics problems were approached ...

Astronomers at the University of Warwick have discovered that black holes don't just consume matter—they manage it, choosing ...

Gas and dust flowing from stars can, under the right conditions, clash with a star's surroundings and create a shock wave.

For centuries, the principle of symmetry has guided physicists towards more fundamental truths, but now a slew of shocking findings suggest a far stranger idea from quantum theory could be a deeper dr ...