I must have an affinity for plants that want to hurt me. I love Oleanders and talk about them to anyone who will listen, but people always come back with, ...

Imagine standing under a midnight sky in the heart of the Sonoran Desert, surrounded by towering saguaro cacti. The air is ...

It’s that time of the year when countless colorful cactus blooms cover South Texas wildlands from coastal prairie to arid ...

Saguaros are a staple in Arizona. They need just the right balance of heat and rainfall to thrive—too much or too little of either can throw off that balance.

Arizona's national parks offer majestic views, a forest of towering saguaros and a look back into time with a preserved ...

The intense heat in recent Arizona summers is taking a toll on the smaller saguaro cactus. The survival of saguaro seedlings ...