A video that has been making rounds on social media all week shows two bewildered-looking bighorn sheep crossing Palm Canyon ...

For nearly 50 years, researchers from the U.S. National Park System hadn’t found any new plants—but that changed with the ...

Chicago Cubs take on the Los Angeles Dodgers at Camelback Ranch-Glendale in Phoenix. The season wraps up on March 25 with the ...

An objectively beautiful series filled with awe-inspiring landscapes and handsomely depicted wildlife whose existence is ...

Global insect invasions are increasing, driven by advances in globalization and technology. This Review discusses the effects of increasing trade and transport on insect invasions worldwide, and ...

Kevin Dahl, the vice mayor of Tucson, said, "I've always liked organ pipe cactus National monument and it is getting drier.

Spring officially starts on March 20, but warm weather and blooming flowers usually come early in Arizona. Here's how you ...

The Species from Feces Lab at Northern Arizona University examines DNA in animal feces. The lab’s memorable motto is “aiming ...

Scientists also declared several other extinctions, including the first documented plant extinction in New Hampshire.

Cactus fruit comes from the Opuntia cactus genus that's native to Central America and the drier, desert parts of North America. There are about 90 species of Opuntia in the United States alone ...

Finding Cactus Cream in Hello Kitty Island Adventure is yet another important thing to do (there are a lot of important things to do on what's meant to be a relaxing island...) Thankfully ...

An alien bird species has landed in large parts of northern Italy, putting local wildlife at risk. The African sacred ibis is an invasive species that is thought to have invaded after it escaped ...