shift articles

What's it called when the Earth shifts?

The concept of the Earth "shifting" is fascinating because it encompasses several distinct geophysical phenomena, each w...

What shift is the universe in?

The observation of the cosmos reveals a profound motion, an overarching characteristic defining the state of the univers...

How do Doppler shifts reveal motion?

The shifting nature of waves provides a direct, measurable window into movement. When we observe anything that generates...