Elzada Clover and Lois Jotter conducted a harrowing 43-day trip down the Colorado River in an effort to map the Grand Canyon's flora.

"This is a typical bug-kill, blow-down mess that should have been harvested 20 years ago," says Mark Morgan as he surveys a ...

This summer is shaping up to be a hot one. Here's what long-term weather forecasters are predicting for summer 2025 in ...

Scientists who viewed their contributions to the report as a service to their country say they must "call out the reality ...

The heroically durable American pika appears to be making a comeback as it faces down such existential challenges as wildfire and climate change.

He's wearing green winter jacket, green pants and black boots. colorado river map stock videos & royalty-free footage 00:06 Young traveler adult man on top of Horseshoe Bend, Arizona,... Young ...

Black chin Hummingbirds were sighted across Texas, while the Broad-tailed Hummingbird species was seen in Colorado. An interactive map Wisconsin eBird shows that ... was recorded on April 17 in Eagle ...

Even Danish artist Thomas Dambo, the architect behind 154 massive troll sculptures around the world, describes the troll he ...

The Colorado River is starting to swell with spring runoff, but just a few months ago, Avi Stopper clocked a gap in the ...

The authors of a new memo say that states need to take shared water cutbacks to manage the Colorado River going forward.