The Pocket Fire north of Sedona grows to 15,000 acres, as of June 30 with evacuation alerts in place. What officials say is next.

Would a rat help another rat in distress? That was a question a group of researchers wanted to answer more than a decade ago. They launched a study to see how one rat would respond if its cagemate ...

Is it true? Is it true family life tends to be changing and sometimes difficult? If so, what can be done to live more easily?

A new documentary explores a growing body of scientific research documenting the wide range of gender and sexual diversity found in the animal kingdom, from pregnant male seahorses to matriarchal ...