Everyone knows that time flows in one direction, with events occurring in a sequence. Time’s unidirectionality is linked to ...

The mystery of time’s arrow may be linked to entropy, suggesting every event past, present and future is already fixed in place.

What if time isn't fundamental at all? Physicist Carlo Rovelli reveals how modern physics, from relativity to quantum gravity, has gradually erased time from its equations. In it ...

One of the most famous paradoxes ever, the grandfather paradox, cautions against making changes that could break the timeline if you were to ever travel back in time. But, according to one scientist, ...

Time series analysis forms an essential part of modern data science by examining sequential data to unravel the underlying dynamics of complex systems. In particular, entropy-based measures quantify ...

A new theory suggests that gravity could possibly be the result of entropy. If true, this would mean that everything in the universe would fall apart if it all remained unchanged. This theory tries to ...

A trip through time has always sparked curiosity. The idea that you could step into a machine and emerge in the past or future has captured human imagination for generations. While science fiction ...