Hydrologic Cycle: The water cycle is a process that occurs around us without our notice. It involves changes in the state of the water. A water cycle describes how water on Earth remains here and does ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

A science project by a group of elementary school students in northern Quebec has focused attention on a potential issue with the quality of water in the local school. It has also brought the students ...

The global monsoon region, sprawling north and south from the Earth's equator, sustains nearly two-thirds of the world's population. It is characterized with abundant monsoon rainfall, a distinct ...

O’FALLON, Mo. (AP) — A group developed to help improve management of the Mississippi River Watershed has issued it a disappointing report card, and says urgent action and billions of dollars are ...