Add Yahoo as a preferred source to see more of our stories on Google. The water cycle that shuttles Earth’s most vital resource around in an unending, life-giving loop is in trouble. Climate change ...

KS1/KS2 Primary Geography. The water cycle. A short animation for Key Stage 2 pupils explaining the water cycle - including evaporation, condensation and precipitation. BBC Teach.

In order to understand the Earth's resilience, researchers at ETH Zurich are modeling climate changes from times long past. And they show that plants are not simply victims of circumstances, but have ...

Associated Press — Around the globe, hotter temperatures stoked by climate change are increasing the odds of both severe drought and heavier precipitation that can wreak havoc on people and the ...

Water is made of hydrogen and oxygen, and sometimes these atoms are slightly heavier than usual. These heavier forms are ...

Stable isotope analysis has become an indispensable tool in deciphering the complexities of the water cycle and climate variability. By measuring the ratios of stable isotopes such as δ18O and δ2H in ...

Climate troublemakers El Niño and La Niña have been around for a long time. A really, really long time. A new study says the dance between El Niño and its counterpart, La Niña, was present on our ...

The American Southwest and its drinking water may not be in as bad of shape as originally thought. A new study coming from researchers at CU Boulder, reveals that precipitation, not temperature, will ...

Prolonged droughts, wildfires and water shortages. Torrential downpours that overwhelm dams and cause catastrophic flooding. Around the globe, rising temperatures stoked by climate change are ...