One nonprofit that has spent nearly 10 years focusing on teacher retention and elevating the profession to inspire future ...

A federal judge has ordered the Trump administration to make a long-overdue decision on whether to expand critical habitat for Arizona’s highly endangered Mount Graham red squirrels. The squirrels are ...

Most of the bees in Arizona are Africanized "killer" bees. Here's what happens if you get stung by a killer bee and how to get rid of them.