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 ...

The most venomous snakes in Arizona include rattlesnakes, sidewinders and coral snakes. Here's where they live and how to ...

Arizona's snakes are most active from March through May as ... especially protected species such as the Northern Mexican ...

After almost two decades of Center advocacy, in 2021 the Service granted northern Mexican garter snakes 20,326 acres of protected critical habitat in Arizona and New Mexico. Unfortunately that's a 90% ...

Today’s lawsuit, filed in U.S. District Court in Tucson, also seeks to uncover documents regarding Fort Huachuca's attempts to thwart newly proposed protections for the San Pedro River’s imperiled ...

Uncontrolled livestock grazing is destroying streamside habitats that are critical to endangered plants and animals in Arizona and ... certain types of garter snakes, the Jemez Mountains ...