Ancient crystals reveal earliest evidence of fresh water, scientists say
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on exciting discoveries, scientific advances and more. New analysis of ancient crystal …
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on exciting discoveries, scientific advances and more. New analysis of ancient crystal …
When we talk about the greenhouse effect (other than global warming), we rarely talk about the fact that most of it is not caused by …
One lesson I bet we can all remember from grade school is the water cycle. Even if you don’t remember exactly what you learned, you …
The water cycle that shuttles the Earth’s most vital resource around in an endless loop, brings life into trouble. Climate change has disrupted the delicate …