Did you know the exact water that you drink, use to wash the dishes, and even swim in has been around for billions of years? It has! Meteorologist Dani Beckstrom explains the hydrologic cycle.

The water cycle many of us learned about in school has changed so the way it is taught must change too.

Billions of years ago, Mars used to have water on its surface. But over time, this water was lost. Now scientists have created a computer simulation which shows how water vapor moves through the ...

Why is the water cycle intensifying? Water cycles through the environment, moving between the atmosphere, ocean, land and reservoirs of frozen water.

But until now, there was no good explanation for how the Martian water cycle works, or why the once-drenched planet is now a dry husk.