Water stress relates not only to lack of access to fresh, clean water but to how much we use and how we use it. Here is some global data

Mudslides, or debris slides, claim several lives each year and destroy property and infrastructure. They often occur during intense...

Known as “sea cows,” manatees are a protected species of mammals that live in warm waters. Related to the elephant, they come with some...

Agricultural runoff generally refers to what leaves a farmer’s field when it rains, as opposed to what stays there. When more nutrients...

As populations grow and cities become more crowded, the amount of food needed to sustain them grows as well. Let’s look at a breakdown of...