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 ...

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 ...

In mid-December, I drove to Lake Mead, the nation’s largest reservoir, to see its infamous bathtub ring. The bathtub, in this metaphor, is Lake Mead, on the border between Nevada and Arizona; the ring ...

You’re moving, or maybe you’ve just got a lot of stuff, and you need to rent out a storage container—but you have no real sense for how much storage you need. Keep reading, because understanding the ...

As Opening Ceremonies for the 2024 Paris Olympics approach, athletes are frustrated at the high amounts of fecal bacteria plaguing the River Seine, where marathoners and triathletes will swim.

The Colorado River as it flows through Glenwood Springs, Colorado. Photo: Adventure_Photo (iStock). A million acre-feet of water in the Colorado River — and the efforts by Western Slope water partners ...

Understanding how plastics flow from land to sea is essential for solving the growing problem of plastic pollution. Rivers play a key role as major transport pathways, and accurate monitoring ...