From shimmering reefs to red desert sands, Australia is alive with lethal surprises. This list of 14 deadly species reveals how the nation’s wildlife became some of the most venomous and aggressive on ...

Most people’s reaction to seeing a snake is a mix of surprise and a sudden urge to be somewhere else. While many snakes are quite content to move at a leisurely pace, a select few have turned speed ...

That’s exactly what Davis Mountains State Park does to visitors – a sprawling 2,709-acre paradise nestled in Fort Davis, Texas that will have you questioning whether you’re still in the Lone Star ...

Beneath the earth, a hidden world thrives as diverse animals construct intricate burrows for survival. These underground ...

An usually wet September and October has greened up Arizona's outdoors, but La Niña could erase some of the gains.

A pro explains the differences between Thanksgiving and Christmas cacti, and how to care for them with the right watering ...

In a recent study, scientists from the Texas A&M College of Veterinary Medicine and Biomedical Sciences (VMBS) have utilized cutting-edge artificial intelligence methods to identify a region of the X ...

A unique group of these adorable critters living just 30 minutes from Portland was threatened by a fire some years back, but ...

After biking through the higher-elevation forests, Republic reporter Joan Meiners finds a different Arizona Trail below the Mogollon Rim.

Every mind-bending molecule in nature has an evolutionary origin; a defense against being eaten, a lure for pollinators, or ...

Discover fun things to do in Phoenix and Scottsdale, from outdoor adventures to local attractions that make every visit ...

By analyzing the natural vibrations of a saguaro, scientists can study the cactus's insides without cutting them open.