China has begun construction on a massive dam project in the Yarlung Tsangpo Grand Canyon in Tibet, the longest and deepest canyon in the world. Experts fear the impact on wildlife in the river gorge, ...

With fires currently ravaging the North Rim of the Grand Canyon, here are some positive memories from Arizona Republic readers.

Some effects of Arizona's Dragon Bravo Fire are clear, but what's happened to wildlife may not be known until the flames die ...

"Grand Canyon National Park has recently confirmed two separate cases of zoonotic disease within the park — one involving hantavirus and the other rabies — underscoring the importance of ...

Fire crews were responding to the 600-acre blaze west of Black Canyon City in the Bradshaw Mountains that started July 2, 2025.

As it ripens through summer, protecting fruit and nuts from squirrels, birds and perhaps other wildlife can be daunting, and may seem futile.

Colorado Parks and Wildlife found a single zebra mussel veliger in the Grand River Park near New Castle. This is the first new detection of the invasive species since they were found in the Colorado ...

A refuge for wildlife The reserve is a sanctuary for many Arctic wildlife, including caribou populations that have experienced sharp global declines in recent years.

The largest tract of public land in the United States is a wild expanse of tundra and wetlands stretching across nearly 23 million acres of northern Alaska. It's called the National Petroleum ...

Caribou, migrating birds and many other types of wildlife rely on this expanse of wetlands and tundra. Humanity and the climate depend on a healthy Arctic, too.

What’s at risk for Arctic wildlife if Trump expands oil drilling in the fragile National Petroleum Reserve-Alaska Mariah Meek - Michigan State University 34 mins ago ...