Something unusual is happening in the Grand Canyon—its animals are behaving in ways never seen before. From unusual ...

Plants and animals need health lands and waters to live on the Colorado Plateau. Here's what we're doing to help beaver, ...

Center for Biological Diversity Reports President Trump’s Interior Order Threatens to Open Grand Canyon National Monument to ...

Springs are the Grand Canyon’s native waters. Sustaining animals, native plants, and thirsty hikers alike, springs are the ...

Layered rock formations The Grand Canyon is a geological marvel ... the bottom to ponderosa pines and aspen trees on the rims. Wildlife includes California condors, mule deer, and bighorn sheep ...

Groundwater pollution has the potential to seep into underground aquifers used for drinking water and into seeps and springs that are the lifeblood for animals in the arid Grand Canyon region. The ...