Something unusual is happening in the Grand Canyon—its animals are behaving in ways never seen before. From unusual migrations to altered feeding habits, experts are searching for answers.

The Black Beauty Ranch in East Texas, a sanctuary where hundreds of rescued animals reside in a protected habitat, is just part of the work of Humane World for Animals, whose mission is to improve the ...

Read more about Grand Canyon Protected from Threat of Mega-Development Victory ... of fossils that could change our understanding of one of the country’s quirkiest animals — bats! Read more about From ...

Groundwater pollution has the potential to seep into underground aquifers used for drinking water and into seeps and springs that are the lifeblood for animals in the arid Grand Canyon region. The ...