If you feel like your allergies are out of control, you’re not alone. Oklahoma is experiencing the highest tree pollen levels in years and the third highest in the country. “Stuffy nose, a little bit ...

About 59% of all national forest lands in the U.S., including some in southern and central Arizona, would be open to logging under far fewer environmental restrictions than exist today, ...

Arizona's iconic Saguaro cactus is dying off at an intense rate with the Desert Botanical Garden saying nearly 20% of their ...

The Sabino Canyon Volunteer Naturalists, a Tucson nonprofit, made a video about nurse trees — native ones like mesquites, ...

It has been two months since Doug Burgum, President Donald Trump’s new secretary of the interior and former governor of North ...