Earth Day celebration, including steam locomotive demonstration, begins at 10 a.m.
Grand Canyon National Park invites the public to celebrate the 48th anniversary of Earth Day during National Park Week fee-free day April 21.
Arizona voters won’t get a chance to outlaw “trophy hunting’’ in the state, at least not this year.
An endangered fish that makes its home in the Colorado River basin no longer is at the brink of extinction.
Following two javelina attacks near Sedona last month Arizona Game and Fish Department is reminding the public to stop feeding wildlife. No attacks have been reported in the Williams or Grand Canyon area.
Federal wildlife managers are investigating the deaths of two endangered Mexican gray wolves.
Grand Canyon National Park will celebrate the 48th anniversary of Earth Day with an open-house style celebration from 10 a.m. to 2 p.m. April 21 at the Grand Canyon Visitor Center Plaza.
Finding a campsite with full hookups near the North Rim of the Grand Canyon will soon get a little easier.
Stocking intended to boost trout population and sport fishing opportunities
The Arizona Game and Fish Department (AZGFD) plans to stock rainbow trout this spring into the lower three mile walk-in section of Lees Ferry, a blue-ribbon trout fishery below Glen Canyon Dam in northern Arizona.
Hundreds of Kayenta Mine and Navajo Generating Station workers marched on the Arizona State Capitol Feb. 6 to announce the formation of ‘Yes to NGS,’ a coalition that advocates for solutions to ensure the continuation of NGS operations beyond 2019.
Critics say current plan doomed to fail, ignores best available science
A coalition of environmental groups filed a lawsuit Jan. 30 challenging what they call a deeply flawed recovery plan for the Mexican gray wolf, whose numbers have reached about 113 in the wild.
Two recent accidents with multiple fatalities have shaken residents and travelers on State Route 64, but how bad is the highway when compared to other highways in the state?
Did you know that Arizona is visited by over 200 bald eagles during the winter?
Bureau of Land Management seeks public input in planning process for Grand Staircase-Escalante region
On Dec. 4, 2017, President Donald Trump issued Proclamation 9682 modifying the boundary of the Grand Staircase-Escalante National Monument to the smallest area compatible with the proper care and management of important objects of historic and scientific interest.
Grand Canyon National Park remains in Level 2 water conservation measures because of water delivery system issues and may implement further restrictions next week.
Live in this part of the world long enough, people are going to have some sort of run in with Canis latrans, or coyote. They’re an everyday sighting in northwestern Arizona, but there’s no way of knowing just how many roam the local desert.
A blanket of crisp, white snow covered canyon country on Christmas morning last year, but the National Weather Service is predicting a cold, but snow-less, holiday in 2017.
Fire managers will take advantage of continued warm, dry weather conditions over the next several weeks and may initiate additional prescribed fires on the North Rim of Grand Canyon National Park.
Environmental groups call planning process 'dishonest,' say the science is flawed
The U.S. Fish and Wildlife Service (USFWS) has completed a revision to the Mexican Wolf Recovery Plan.
A review of the 2012-2016 period of the California condor reintroduction program in northern Arizona and southern Utah is complete.
NPS is seeking public input on an Expanded Non-native Aquatic Species Management Plan and Environmental Assessment (EA) during the 30-day comment period Nov. 15 - Dec. 14.
A divided House Nov. 1 approved a bill that supporters said would boost wildfire prevention efforts, in part by excluding forests from environmental requirements.
Contractors working with Grand Canyon National Park fire managers are conducting a forest-thinning project along South Entrance Road to help maintain a safe and clear evacuation route from Grand Canyon Village.
Forest Service aims to educate public about critical role bats play in insect control, crop protection and healthy forests
What is small, fuzzy and can eat up to 8,000 insects per night? Bats. And according to Kaibab National Forest biologist Justin Schofer, they are a critical component for crop protection and healthy forests.
Quagga mussels can disrupt dam flow, remove nutrients and oxygen
Ecologist Mark Anderson still sometimes tears up thinking about March 3, 2013, when an adult quagga mussel was discovered — the definitive sign of a possible aquatic apocalypse — clinging to a boat hauled from the waters of Lake Powell.
A House committee gave preliminary approval to a Republican bill that would sharply curtail the Antiquities Act, which allows presidents to order the creation of national monuments.