In 1336, Milan was expanding to become one of the richest and most important cities in all of Europe. From the end of the 13th century, it was ruled by a powerful dynasty that would go on to found the ...

St. Augustine said of time, “If no one asks me, I know what it is. If I wish to explain to him who asks, I don’t know.” Time is an elusive concept: We all experience it, and yet, the challenge of ...

Correlations between quantum particles result in a rhythmic signal – without the need for an external beat to set the tempo. Nature has many rhythms: the seasons result from the Earth's movement ...

The emergence of time This idea that time is an emergent phenomenon from within our space-time and not present outside of it was proposed in 1983 by physicists Don Page of the University of Alberta in ...