Amount of moisture present in the air relative to the maximum amount of moisture the air can contain at its current temperature. Pressure is the weight of the air in the atmosphere. It is ...

A 46-year-old Tucson man has been indicted on federal child ... Prosecutors say Garmarnik was using Skype to conduct live streaming shows of child sexual abuse being committed in the Philippines.

Arizona local news anchor Ana Orsini “unexpectedly” died last week after suffering a brain aneurysm, her devastated ...