The water cycle depends on the processes of evaporation and condensation. Evaporation happens when water molecules at the surface of a liquid move fast enough to break away from other water molecules ...

How water travels from the Earth's surface, up into the sky and back to Earth again The three steps of the water cycle: evaporation ... and mixes with the air. This process is called evaporation.

Climate change and human activities are causing significant disruptions to Earth's natural systems, including the global ...

NASA scientists have uncovered significant changes in the global water cycle over the past two decades, largely driven by ...

A University of Hawaii at Mānoa study on the freezing of water droplets suspended in air sheds light on a key process in ...

Earth system models are essential tools for studying complex planetary processes, including interactions between the atmosphere and biosphere.

Since the mid-1900s, humans have been exerting an ever-increasing impact on the global nitrogen cycle. Human activities ... its way into our drinking water. The process of making synthetic ...

Water moves around the world in "atmospheric rivers" as part of the global water cycle, explained the report ... to put "unprecedented stress" on this process, the commission said.

In a recently published paper, NASA scientists use nearly 20 years of observations to show that the global water cycle is shifting in unprecedented ways. The majority of those shifts are driven by ...

"If we want to predict the effects of climate change on Earth's water resources, we need data showing how the hydrologic cycle will respond ... who began the work at the University of Innsbruck.

In a recently published paper, NASA scientists use nearly 20 years of observations to show that the global water cycle is shifting in unprecedented ways. The majority of those shifts are driven by ...