What if time is not as fixed as we thought? Imagine that instead of flowing in one direction—from past to future—time could ...

And what do forces do? The net force on an object changes the object’s motion. But wait! There's a bunch more cool stuff in this simple-looking equation. See those arrows over F and a?

In this paper, we present a derivation of the relativistic equations of Quantum Mechanics. We focus on the second order equations (both Klein Gordon’s and Dirac’s), since the linear Dirac equation can ...

Prime Minister Narendra Modi on Thursday, during a joint briefing with President Donald Trump in the US, spoke about India's vision of 'Make India Great Again' (MIGA) - a phrase inspired by Mr ...

Mathematical equations have shaped our understanding of the universe, and these nine have played a key role in changing the world.

Neuroscientists have discovered how the brain distinguishes between visual motion occurring in the external world from that caused by the observer moving through it. Known as the "motion-source ...