Hike through secret slot canyons, spot endangered California condors, visit sacred Navajo sites, and kayak a stunning 10-mile ...

The Canyon's Age Sparks Fierce Scientific Debate Scientists have spent over a century arguing about when the Colorado River first carved through the Colorado Plateau. A diverse set of geologic studies ...

Hike through secret slot canyons, spot endangered California condors, visit sacred Navajo sites, and kayak a stunning 10-mile ...

A alarming new rule that would allow developers to get permits for hydropower projects on tribal lands over a tribe’s ...

Change is always present. Leaders must be in the habit of looking “up canyon,” not just at the obvious or the immediate.

The federal government shutdown may be over, but Grand Canyon National Park could be feeling the effects long after.

As you approach from Highway 2, the first hint of something special comes when you catch sight of the impressive Moyie River Canyon Bridge. This engineering marvel spans the deep gorge, standing ...

From towering mountains to vibrant coral reefs, our planet is adorned with breathtaking wonders sculpted by the forces of nature over millions of years. These natural marvels are proof of Earth’s ...

The cracks in your driveway start out small but expand over time. This can damage your car and put your safety at risk. But ...

Western politicians and tech companies are pushing a "nuclear renaissance" to deliver power for artificial intelligence and ...

Leonard Harrison State Park in Wellsboro, Pennsylvania might just be the perfect place to live out that fantasy – though I’d recommend just turning it off instead. Pennsylvania hides some truly ...

Marine Biologist Ginevra Boldrocchi is leading an ambitious mission to protect one of the Mediterranean’s last great frontiers: Caprera Canyon, a vast underwater valley off Sardinia’s coast.