A Border Patrol agent was arrested after investigators said he had a sexual relationship with a 16-year-old girl. Ramon ...

A study at Northern Arizona University in Flagstaff is using state-of-the-art equipment and a spider to treat phobias and ...

Crawfish frogs are in decline due to habitat loss and fish predation. Scientists are working to reverse this by establishing new populations.

An Arizona insect holds the Guinness World Record for most toxic insect venom. You might be surprised, but this little bug ...

What is Arizona’s most venomous snake? It turns out, the most poisonous isn't the most dangerous in the state. Here's what to know about the reptiles.

In a letter explaining her veto, Gov. Katie Hobbs said, “Arizonans, not Washington, D.C., politicians, must decide what’s best for Arizona.”Credit...Rebecca Noble for The New York Times Gov.

The University of Arizona announced Wednesday it will merge four colleges into two: the college of health sciences with public health, and the college of applied science and technology with ...

PHOENIX — Visitations at many of Arizona's prisons are closed, while other limitations are in place due to an uptick in inmate violence at several locations. On Friday, officials with the ...

There's something majestic about watching a bird soaring over the vast Arizona landscape or spotting an unexpected ... The park also ranked second for mammal, reptile, spider and scorpion spotting.

A common pinworm medication may stop and reverse cancer growth in Merkel cell carcinoma, an aggressive form of skin cancer, according to research led by University of Arizona Cancer Center ...

During an interview on "My View with Lara Trump" airing Saturday, Adams explained he was focused on "common sense" ideas and fighting for what "everyday New Yorkers want." "People say, well ...

Lori Vallow Daybell plans to rest her case at the Arizona trial where she is charged with conspiring to murder her estranged husband. The case’s prosecutor on Wednesday finished presenting the state’s ...