Add Yahoo as a preferred source to see more of our stories on Google. As monsoon rains bring much needed water to Arizona’s deserts, you may notice some of the state’s beloved shell-backed reptiles on ...

More than 50 displaced, federally protected tortoises are back where they belong after scientists Wednesday relocated them to the desert outside Boulder City. Clark County’s Desert Conservation ...

The animals are also vulnerable to a range of deadly diseases such as upper respiratory illnesses and the shell disease cutaneous dyskeratosis, which softens their shells. Finally, as climate change ...

This story is free to read because readers choose to support LAist. If you find value in independent local reporting, make a donation to power our newsroom today. Spotting a Mojave Desert tortoise is ...

You probably know that male members of the deer family — white-tails, elk, and moose — invest a great deal of energy each year growing antlers for one purpose: supremacy that leads to breeding rights.

Ozzy the Desert Tortoise lives at the Lake Superior Zoo. He is about 42-years-old, which is about middle age for the species. Typically they’ll live to be about 40 or 50 years old, but there has been ...

What do you think of when you hear the word “tortoise”? The giant tortoises that lumber along like tanks over the Galapagos Islands in the Pacific and the Seychelles in the Indian Ocean? The gopher ...