The Sacramento Mountains checkerspot butterfly is critically endangered, with the last known larva living in a lab in New Mexico. The Sacramento Mountains checkerspot butterfly is critically ...

Extreme weather and rising temperatures threaten their epic migration, but scientists say targeted habitat restoration can help. Monarch butterflies perch on a tree in El Rosario Sanctuary, part of ...

If you have a child who constantly fights bedtime, interrupts your sleep at night, or frequently seems to have difficulties falling asleep, chances are you've at least thought about administering a ...

A Tucson eye surgeon has been indicted on charges she fraudulently obtained sleeping pills and an appetite-suppressing drug. Melanie McCarty, 33, was indicted Tuesday by a Pima County Superior Court ...

How to Watch the Lord of the Rings In Order Link to How to Watch the Lord of the Rings In Order ...